Q: Is 820,902 a Prime Number?
A: No, 820,902 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 820902 can be evenly divided by 1 2 3 6 41 47 71 82 94 123 141 142 213 246 282 426 1,927 2,911 3,337 3,854 5,781 5,822 6,674 8,733 10,011 11,562 17,466 20,022 136,817 273,634 410,451 and 820,902, with no remainder.
Since 820,902 cannot be divided by just 1 and 820,902, it is not a prime number.