Q: Is 358,605 a Prime Number?
A: No, 358,605 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 358605 can be evenly divided by 1 3 5 9 13 15 39 45 65 117 195 585 613 1,839 3,065 5,517 7,969 9,195 23,907 27,585 39,845 71,721 119,535 and 358,605, with no remainder.
Since 358,605 cannot be divided by just 1 and 358,605, it is not a prime number.