Q: Is 57,438 a Prime Number?
A: No, 57,438 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 57438 can be evenly divided by 1 2 3 6 9 18 3,191 6,382 9,573 19,146 28,719 and 57,438, with no remainder.
Since 57,438 cannot be divided by just 1 and 57,438, it is not a prime number.