Q: Is 1,670,125 a Prime Number?
A: No, 1,670,125 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 1670125 can be evenly divided by 1 5 25 31 125 155 431 775 2,155 3,875 10,775 13,361 53,875 66,805 334,025 and 1,670,125, with no remainder.
Since 1,670,125 cannot be divided by just 1 and 1,670,125, it is not a prime number.