Q: Is 438,548 a Prime Number?
A: No, 438,548 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 438548 can be evenly divided by 1 2 4 11 22 44 9,967 19,934 39,868 109,637 219,274 and 438,548, with no remainder.
Since 438,548 cannot be divided by just 1 and 438,548, it is not a prime number.