Q: Is 1,520,015 a Prime Number?
A: No, 1,520,015 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 1520015 can be evenly divided by 1 5 7 35 137 317 685 959 1,585 2,219 4,795 11,095 43,429 217,145 304,003 and 1,520,015, with no remainder.
Since 1,520,015 cannot be divided by just 1 and 1,520,015, it is not a prime number.