Q: Is 490,584 a Prime Number?
A: No, 490,584 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 490584 can be evenly divided by 1 2 3 4 6 8 12 24 20,441 40,882 61,323 81,764 122,646 163,528 245,292 and 490,584, with no remainder.
Since 490,584 cannot be divided by just 1 and 490,584, it is not a prime number.