Q: Is 489,512 a Prime Number?
A: No, 489,512 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 489512 can be evenly divided by 1 2 4 8 43 86 172 344 1,423 2,846 5,692 11,384 61,189 122,378 244,756 and 489,512, with no remainder.
Since 489,512 cannot be divided by just 1 and 489,512, it is not a prime number.