Q: Is 801,642 a Prime Number?
A: No, 801,642 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 801642 can be evenly divided by 1 2 3 6 23 37 46 69 74 111 138 157 222 314 471 851 942 1,702 2,553 3,611 5,106 5,809 7,222 10,833 11,618 17,427 21,666 34,854 133,607 267,214 400,821 and 801,642, with no remainder.
Since 801,642 cannot be divided by just 1 and 801,642, it is not a prime number.