Q: Is 1,000,575 a Prime Number?
A: No, 1,000,575 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 1000575 can be evenly divided by 1 3 5 9 15 25 45 75 225 4,447 13,341 22,235 40,023 66,705 111,175 200,115 333,525 and 1,000,575, with no remainder.
Since 1,000,575 cannot be divided by just 1 and 1,000,575, it is not a prime number.