Q: Is 481,820 a Prime Number?
A: No, 481,820 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 481820 can be evenly divided by 1 2 4 5 10 20 24,091 48,182 96,364 120,455 240,910 and 481,820, with no remainder.
Since 481,820 cannot be divided by just 1 and 481,820, it is not a prime number.