Q: Is 1,818,198 a Prime Number?
A: No, 1,818,198 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 1818198 can be evenly divided by 1 2 3 6 9 18 83 166 249 498 747 1,217 1,494 2,434 3,651 7,302 10,953 21,906 101,011 202,022 303,033 606,066 909,099 and 1,818,198, with no remainder.
Since 1,818,198 cannot be divided by just 1 and 1,818,198, it is not a prime number.