Q: Is 8,000,665 a Prime Number?
A: No, 8,000,665 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 8000665 can be evenly divided by 1 5 23 29 115 145 667 2,399 3,335 11,995 55,177 69,571 275,885 347,855 1,600,133 and 8,000,665, with no remainder.
Since 8,000,665 cannot be divided by just 1 and 8,000,665, it is not a prime number.