Q: Is 1,009,628 a Prime Number?
A: No, 1,009,628 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 1009628 can be evenly divided by 1 2 4 173 346 692 1,459 2,918 5,836 252,407 504,814 and 1,009,628, with no remainder.
Since 1,009,628 cannot be divided by just 1 and 1,009,628, it is not a prime number.