Q: Is 1,212,804 a Prime Number?
A: No, 1,212,804 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 1212804 can be evenly divided by 1 2 3 4 6 9 12 18 36 59 118 177 236 354 531 571 708 1,062 1,142 1,713 2,124 2,284 3,426 5,139 6,852 10,278 20,556 33,689 67,378 101,067 134,756 202,134 303,201 404,268 606,402 and 1,212,804, with no remainder.
Since 1,212,804 cannot be divided by just 1 and 1,212,804, it is not a prime number.