Q: Is 342,588 a Prime Number?
A: No, 342,588 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 342588 can be evenly divided by 1 2 3 4 6 12 28,549 57,098 85,647 114,196 171,294 and 342,588, with no remainder.
Since 342,588 cannot be divided by just 1 and 342,588, it is not a prime number.