Q: Is 1,020,804 a Prime Number?
A: No, 1,020,804 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 1020804 can be evenly divided by 1 2 3 4 6 12 257 331 514 662 771 993 1,028 1,324 1,542 1,986 3,084 3,972 85,067 170,134 255,201 340,268 510,402 and 1,020,804, with no remainder.
Since 1,020,804 cannot be divided by just 1 and 1,020,804, it is not a prime number.