Q: Is 1,264,625 a Prime Number?
A: No, 1,264,625 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 1264625 can be evenly divided by 1 5 25 67 125 151 335 755 1,675 3,775 8,375 10,117 18,875 50,585 252,925 and 1,264,625, with no remainder.
Since 1,264,625 cannot be divided by just 1 and 1,264,625, it is not a prime number.