Q: Is 490,575 a Prime Number?
A: No, 490,575 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 490575 can be evenly divided by 1 3 5 15 25 31 75 93 155 211 465 633 775 1,055 2,325 3,165 5,275 6,541 15,825 19,623 32,705 98,115 163,525 and 490,575, with no remainder.
Since 490,575 cannot be divided by just 1 and 490,575, it is not a prime number.