Q: Is 490,515 a Prime Number?
A: No, 490,515 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 490515 can be evenly divided by 1 3 5 15 53 159 265 617 795 1,851 3,085 9,255 32,701 98,103 163,505 and 490,515, with no remainder.
Since 490,515 cannot be divided by just 1 and 490,515, it is not a prime number.