Q: Is 542,794 a Prime Number?
A: No, 542,794 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 542794 can be evenly divided by 1 2 7 14 137 274 283 566 959 1,918 1,981 3,962 38,771 77,542 271,397 and 542,794, with no remainder.
Since 542,794 cannot be divided by just 1 and 542,794, it is not a prime number.