Q: Is 636,701 a Prime Number?
A: No, 636,701 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 636701 can be evenly divided by 1 13 17 43 67 221 559 731 871 1,139 2,881 9,503 14,807 37,453 48,977 and 636,701, with no remainder.
Since 636,701 cannot be divided by just 1 and 636,701, it is not a prime number.