Q: Is 1,128,567 a Prime Number?
A: No, 1,128,567 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 1128567 can be evenly divided by 1 3 11 33 121 363 3,109 9,327 34,199 102,597 376,189 and 1,128,567, with no remainder.
Since 1,128,567 cannot be divided by just 1 and 1,128,567, it is not a prime number.