Q: Is 548,438 a Prime Number?
A: No, 548,438 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 548438 can be evenly divided by 1 2 11 22 97 194 257 514 1,067 2,134 2,827 5,654 24,929 49,858 274,219 and 548,438, with no remainder.
Since 548,438 cannot be divided by just 1 and 548,438, it is not a prime number.