Q: Is 138,627 a Prime Number?
A: No, 138,627 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 138627 can be evenly divided by 1 3 9 73 211 219 633 657 1,899 15,403 46,209 and 138,627, with no remainder.
Since 138,627 cannot be divided by just 1 and 138,627, it is not a prime number.