Q: Is 838,220 a Prime Number?
A: No, 838,220 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 838220 can be evenly divided by 1 2 4 5 10 20 41,911 83,822 167,644 209,555 419,110 and 838,220, with no remainder.
Since 838,220 cannot be divided by just 1 and 838,220, it is not a prime number.