Q: Is 120,638 a Prime Number?
A: No, 120,638 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 120638 can be evenly divided by 1 2 7 14 49 98 1,231 2,462 8,617 17,234 60,319 and 120,638, with no remainder.
Since 120,638 cannot be divided by just 1 and 120,638, it is not a prime number.