Q: Is 438,159 a Prime Number?
A: No, 438,159 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 438159 can be evenly divided by 1 3 19 57 7,687 23,061 146,053 and 438,159, with no remainder.
Since 438,159 cannot be divided by just 1 and 438,159, it is not a prime number.