Q: Is 37,818 a Prime Number?
A: No, 37,818 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 37818 can be evenly divided by 1 2 3 6 9 11 18 22 33 66 99 191 198 382 573 1,146 1,719 2,101 3,438 4,202 6,303 12,606 18,909 and 37,818, with no remainder.
Since 37,818 cannot be divided by just 1 and 37,818, it is not a prime number.