Q: Is 1,085,624 a Prime Number?
A: No, 1,085,624 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 1085624 can be evenly divided by 1 2 4 8 97 194 388 776 1,399 2,798 5,596 11,192 135,703 271,406 542,812 and 1,085,624, with no remainder.
Since 1,085,624 cannot be divided by just 1 and 1,085,624, it is not a prime number.