Q: Is 267,428 a Prime Number?
A: No, 267,428 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 267428 can be evenly divided by 1 2 4 7 14 28 9,551 19,102 38,204 66,857 133,714 and 267,428, with no remainder.
Since 267,428 cannot be divided by just 1 and 267,428, it is not a prime number.