Q: Is 355,249 a Prime Number?
A: No, 355,249 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 355249 can be evenly divided by 1 17 20,897 and 355,249, with no remainder.
Since 355,249 cannot be divided by just 1 and 355,249, it is not a prime number.