Q: Is 542,948 a Prime Number?
A: No, 542,948 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 542948 can be evenly divided by 1 2 4 7 14 28 19,391 38,782 77,564 135,737 271,474 and 542,948, with no remainder.
Since 542,948 cannot be divided by just 1 and 542,948, it is not a prime number.