Q: Is 216,867 a Prime Number?
A: No, 216,867 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 216867 can be evenly divided by 1 3 7 21 23 69 161 449 483 1,347 3,143 9,429 10,327 30,981 72,289 and 216,867, with no remainder.
Since 216,867 cannot be divided by just 1 and 216,867, it is not a prime number.