Q: Is 1,720,462 a Prime Number?
A: No, 1,720,462 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 1720462 can be evenly divided by 1 2 79 158 10,889 21,778 860,231 and 1,720,462, with no remainder.
Since 1,720,462 cannot be divided by just 1 and 1,720,462, it is not a prime number.