Q: Is 920,621 a Prime Number?
A: No, 920,621 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 920621 can be evenly divided by 1 13 23 299 3,079 40,027 70,817 and 920,621, with no remainder.
Since 920,621 cannot be divided by just 1 and 920,621, it is not a prime number.