Q: Is 207,642 a Prime Number?
A: No, 207,642 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 207642 can be evenly divided by 1 2 3 6 34,607 69,214 103,821 and 207,642, with no remainder.
Since 207,642 cannot be divided by just 1 and 207,642, it is not a prime number.