Q: Is 682,820 a Prime Number?
A: No, 682,820 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 682820 can be evenly divided by 1 2 4 5 10 20 34,141 68,282 136,564 170,705 341,410 and 682,820, with no remainder.
Since 682,820 cannot be divided by just 1 and 682,820, it is not a prime number.