Q: Is 27,489 a Prime Number?
A: No, 27,489 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 27489 can be evenly divided by 1 3 7 11 17 21 33 49 51 77 119 147 187 231 357 539 561 833 1,309 1,617 2,499 3,927 9,163 and 27,489, with no remainder.
Since 27,489 cannot be divided by just 1 and 27,489, it is not a prime number.