Q: Is 489,584 a Prime Number?
A: No, 489,584 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 489584 can be evenly divided by 1 2 4 8 16 37 74 148 296 592 827 1,654 3,308 6,616 13,232 30,599 61,198 122,396 244,792 and 489,584, with no remainder.
Since 489,584 cannot be divided by just 1 and 489,584, it is not a prime number.