Q: Is 489,055 a Prime Number?
A: No, 489,055 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 489055 can be evenly divided by 1 5 7 35 89 157 445 623 785 1,099 3,115 5,495 13,973 69,865 97,811 and 489,055, with no remainder.
Since 489,055 cannot be divided by just 1 and 489,055, it is not a prime number.