Q: Is 493,558 a Prime Number?
A: No, 493,558 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 493558 can be evenly divided by 1 2 13 26 41 82 463 533 926 1,066 6,019 12,038 18,983 37,966 246,779 and 493,558, with no remainder.
Since 493,558 cannot be divided by just 1 and 493,558, it is not a prime number.