Q: Is 438,124 a Prime Number?
A: No, 438,124 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 438124 can be evenly divided by 1 2 4 17 34 68 289 379 578 758 1,156 1,516 6,443 12,886 25,772 109,531 219,062 and 438,124, with no remainder.
Since 438,124 cannot be divided by just 1 and 438,124, it is not a prime number.