Q: Is 237,621 a Prime Number?
A: No, 237,621 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 237621 can be evenly divided by 1 3 103 309 769 2,307 79,207 and 237,621, with no remainder.
Since 237,621 cannot be divided by just 1 and 237,621, it is not a prime number.