Q: Is 542,764 a Prime Number?
A: No, 542,764 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 542764 can be evenly divided by 1 2 4 29 58 116 4,679 9,358 18,716 135,691 271,382 and 542,764, with no remainder.
Since 542,764 cannot be divided by just 1 and 542,764, it is not a prime number.