Q: Is 580,660 a Prime Number?
A: No, 580,660 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 580660 can be evenly divided by 1 2 4 5 10 20 29,033 58,066 116,132 145,165 290,330 and 580,660, with no remainder.
Since 580,660 cannot be divided by just 1 and 580,660, it is not a prime number.