Q: Is 1,248,489 a Prime Number?
A: No, 1,248,489 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 1248489 can be evenly divided by 1 3 9 11 33 99 12,611 37,833 113,499 138,721 416,163 and 1,248,489, with no remainder.
Since 1,248,489 cannot be divided by just 1 and 1,248,489, it is not a prime number.