Q: Is 542,264 a Prime Number?
A: No, 542,264 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 542264 can be evenly divided by 1 2 4 8 67,783 135,566 271,132 and 542,264, with no remainder.
Since 542,264 cannot be divided by just 1 and 542,264, it is not a prime number.