Q: Is 1,000,725 a Prime Number?
A: No, 1,000,725 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 1000725 can be evenly divided by 1 3 5 11 15 25 33 55 75 165 275 825 1,213 3,639 6,065 13,343 18,195 30,325 40,029 66,715 90,975 200,145 333,575 and 1,000,725, with no remainder.
Since 1,000,725 cannot be divided by just 1 and 1,000,725, it is not a prime number.