Q: Is 4,046,820 a Prime Number?
A: No, 4,046,820 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 4046820 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 67,447 134,894 202,341 269,788 337,235 404,682 674,470 809,364 1,011,705 1,348,940 2,023,410 and 4,046,820, with no remainder.
Since 4,046,820 cannot be divided by just 1 and 4,046,820, it is not a prime number.