Q: Is 489,992 a Prime Number?
A: No, 489,992 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 489992 can be evenly divided by 1 2 4 8 23 46 92 184 2,663 5,326 10,652 21,304 61,249 122,498 244,996 and 489,992, with no remainder.
Since 489,992 cannot be divided by just 1 and 489,992, it is not a prime number.