Q: Is 367,218 a Prime Number?
A: No, 367,218 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 367218 can be evenly divided by 1 2 3 6 9 18 23 46 69 138 207 414 887 1,774 2,661 5,322 7,983 15,966 20,401 40,802 61,203 122,406 183,609 and 367,218, with no remainder.
Since 367,218 cannot be divided by just 1 and 367,218, it is not a prime number.