Q: Is 1,264,767 a Prime Number?
A: No, 1,264,767 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 1264767 can be evenly divided by 1 3 7 21 229 263 687 789 1,603 1,841 4,809 5,523 60,227 180,681 421,589 and 1,264,767, with no remainder.
Since 1,264,767 cannot be divided by just 1 and 1,264,767, it is not a prime number.