Q: Is 6,601,607 a Prime Number?
A: No, 6,601,607 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 6601607 can be evenly divided by 1 19 361 18,287 347,453 and 6,601,607, with no remainder.
Since 6,601,607 cannot be divided by just 1 and 6,601,607, it is not a prime number.