Q: Is 540,748 a Prime Number?
A: No, 540,748 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 540748 can be evenly divided by 1 2 4 13 26 52 10,399 20,798 41,596 135,187 270,374 and 540,748, with no remainder.
Since 540,748 cannot be divided by just 1 and 540,748, it is not a prime number.