Q: Is 352,643 a Prime Number?
A: No, 352,643 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 352643 can be evenly divided by 1 43 59 139 2,537 5,977 8,201 and 352,643, with no remainder.
Since 352,643 cannot be divided by just 1 and 352,643, it is not a prime number.