Q: Is 542,476 a Prime Number?
A: No, 542,476 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 542476 can be evenly divided by 1 2 4 11 22 44 12,329 24,658 49,316 135,619 271,238 and 542,476, with no remainder.
Since 542,476 cannot be divided by just 1 and 542,476, it is not a prime number.