Q: Is 216,748 a Prime Number?
A: No, 216,748 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 216748 can be evenly divided by 1 2 4 7 14 28 7,741 15,482 30,964 54,187 108,374 and 216,748, with no remainder.
Since 216,748 cannot be divided by just 1 and 216,748, it is not a prime number.