Q: Is 358,072 a Prime Number?
A: No, 358,072 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 358072 can be evenly divided by 1 2 4 8 11 13 22 26 44 52 88 104 143 286 313 572 626 1,144 1,252 2,504 3,443 4,069 6,886 8,138 13,772 16,276 27,544 32,552 44,759 89,518 179,036 and 358,072, with no remainder.
Since 358,072 cannot be divided by just 1 and 358,072, it is not a prime number.