but the hebrew title DOES NOT mean "numbers". 
I show you the hebrew original (BeMidbar 1:1):
God spoke to Moses in the Sinai Desert, in the Communion Tent on
the first [day] of the second month in the second year of the
Exodus, saying:
Vayedaber Adonay el-Moshe bemidbar Sinay be'Ohel Mo'ed be'echad
lachodesh hasheni bashanah hashenit letsetam me'erets Mitsrayim
lemor.
So 'bemidbar' actually means desert or wilderness, not
numbers.