Q: Is 558,680 a Prime Number?
A: No, 558,680 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 558680 can be evenly divided by 1 2 4 5 8 10 20 40 13,967 27,934 55,868 69,835 111,736 139,670 279,340 and 558,680, with no remainder.
Since 558,680 cannot be divided by just 1 and 558,680, it is not a prime number.