Q: Is 233,540 a Prime Number?
A: No, 233,540 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 233540 can be evenly divided by 1 2 4 5 10 20 11,677 23,354 46,708 58,385 116,770 and 233,540, with no remainder.
Since 233,540 cannot be divided by just 1 and 233,540, it is not a prime number.