Q: Is 1,055,655 a Prime Number?
A: No, 1,055,655 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 1055655 can be evenly divided by 1 3 5 9 15 45 23,459 70,377 117,295 211,131 351,885 and 1,055,655, with no remainder.
Since 1,055,655 cannot be divided by just 1 and 1,055,655, it is not a prime number.