Q: Is 355,808 a Prime Number?
A: No, 355,808 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 355808 can be evenly divided by 1 2 4 8 16 32 11,119 22,238 44,476 88,952 177,904 and 355,808, with no remainder.
Since 355,808 cannot be divided by just 1 and 355,808, it is not a prime number.