Q: Is 578,708 a Prime Number?
A: No, 578,708 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 578708 can be evenly divided by 1 2 4 13 26 31 52 62 124 359 403 718 806 1,436 1,612 4,667 9,334 11,129 18,668 22,258 44,516 144,677 289,354 and 578,708, with no remainder.
Since 578,708 cannot be divided by just 1 and 578,708, it is not a prime number.