Q: Is 121,672 a Prime Number?
A: No, 121,672 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 121672 can be evenly divided by 1 2 4 8 67 134 227 268 454 536 908 1,816 15,209 30,418 60,836 and 121,672, with no remainder.
Since 121,672 cannot be divided by just 1 and 121,672, it is not a prime number.