Q: Is 489,620 a Prime Number?
A: No, 489,620 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 489620 can be evenly divided by 1 2 4 5 10 20 24,481 48,962 97,924 122,405 244,810 and 489,620, with no remainder.
Since 489,620 cannot be divided by just 1 and 489,620, it is not a prime number.