Q: Is 409,272 a Prime Number?
A: No, 409,272 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 409272 can be evenly divided by 1 2 3 4 6 8 12 24 17,053 34,106 51,159 68,212 102,318 136,424 204,636 and 409,272, with no remainder.
Since 409,272 cannot be divided by just 1 and 409,272, it is not a prime number.