Q: Is 355,918 a Prime Number?
A: No, 355,918 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 355918 can be evenly divided by 1 2 251 502 709 1,418 177,959 and 355,918, with no remainder.
Since 355,918 cannot be divided by just 1 and 355,918, it is not a prime number.