Q: Is 108,489 a Prime Number?
A: No, 108,489 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 108489 can be evenly divided by 1 3 29 43 87 129 841 1,247 2,523 3,741 36,163 and 108,489, with no remainder.
Since 108,489 cannot be divided by just 1 and 108,489, it is not a prime number.