Q: Is 1,008,420 a Prime Number?
A: No, 1,008,420 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 1008420 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 343 420 490 588 686 735 980 1,029 1,372 1,470 1,715 2,058 2,401 2,940 3,430 4,116 4,802 5,145 6,860 7,203 9,604 10,290 12,005 14,406 16,807 20,580 24,010 28,812 33,614 36,015 48,020 50,421 67,228 72,030 84,035 100,842 144,060 168,070 201,684 252,105 336,140 504,210 and 1,008,420, with no remainder.
Since 1,008,420 cannot be divided by just 1 and 1,008,420, it is not a prime number.