Q: Is 408,242 a Prime Number?
A: No, 408,242 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 408242 can be evenly divided by 1 2 43 47 86 94 101 202 2,021 4,042 4,343 4,747 8,686 9,494 204,121 and 408,242, with no remainder.
Since 408,242 cannot be divided by just 1 and 408,242, it is not a prime number.