Q: Is 1,008,555 a Prime Number?
A: No, 1,008,555 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 1008555 can be evenly divided by 1 3 5 15 71 213 355 947 1,065 2,841 4,735 14,205 67,237 201,711 336,185 and 1,008,555, with no remainder.
Since 1,008,555 cannot be divided by just 1 and 1,008,555, it is not a prime number.