At level 19
Numel learns magnitude at Lv:19
golem numel/camerupt diglett/dugtrio other ground Pokemon
Numel learns the moves of Ember, Magnitude, Focus Energy, Take Down, Amnesia, Lava Plume, Earth Power, Earthquake, Flamethrower and Double-Edge.
Yes, Numel is good once it has magnitude. Then it evolves into camerupt at level 33.
Yes, Numel can learn Dig, but it can only learn Dig by using the TM and not by leveling up.
Numel does not naturally learn Earthquake in its movepool. However, it can learn Earthquake through TM26 in Pokémon games, starting from Generation III.
in level 45
It doesn't. You either have to use the TM on it, or breed it onto a baby Numel.
Numel evolves into camrupt
Numel evolves at level 33
numel evolves at level 33
Numel evolves at lvl 33