Q: Is 850,536 a Prime Number?
A: No, 850,536 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 850536 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 11,813 23,626 35,439 47,252 70,878 94,504 106,317 141,756 212,634 283,512 425,268 and 850,536, with no remainder.
Since 850,536 cannot be divided by just 1 and 850,536, it is not a prime number.