Q: Is 542,824 a Prime Number?
A: No, 542,824 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 542824 can be evenly divided by 1 2 4 8 67,853 135,706 271,412 and 542,824, with no remainder.
Since 542,824 cannot be divided by just 1 and 542,824, it is not a prime number.