Q: Is 2,660,607 a Prime Number?
A: No, 2,660,607 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 2660607 can be evenly divided by 1 3 9 27 81 243 10,949 32,847 98,541 295,623 886,869 and 2,660,607, with no remainder.
Since 2,660,607 cannot be divided by just 1 and 2,660,607, it is not a prime number.