Q: Is 1,500,604 a Prime Number?
A: No, 1,500,604 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 1500604 can be evenly divided by 1 2 4 7 14 28 53,593 107,186 214,372 375,151 750,302 and 1,500,604, with no remainder.
Since 1,500,604 cannot be divided by just 1 and 1,500,604, it is not a prime number.