Q: Is 989,505 a Prime Number?
A: No, 989,505 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 989505 can be evenly divided by 1 3 5 9 11 15 33 45 55 99 165 495 1,999 5,997 9,995 17,991 21,989 29,985 65,967 89,955 109,945 197,901 329,835 and 989,505, with no remainder.
Since 989,505 cannot be divided by just 1 and 989,505, it is not a prime number.