Q: Is 352,540 a Prime Number?
A: No, 352,540 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 352540 can be evenly divided by 1 2 4 5 10 20 17,627 35,254 70,508 88,135 176,270 and 352,540, with no remainder.
Since 352,540 cannot be divided by just 1 and 352,540, it is not a prime number.