Q: Is 636,137 a Prime Number?
A: Yes, 636,137 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 636137 can be evenly divided by 1 and 636,137, with no remainder.
Since 636,137 can be divided by just 1 and 636,137, it is a prime number.