Q: Is 840,060 a Prime Number?
A: No, 840,060 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 840060 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 359 390 468 585 718 780 1,077 1,170 1,436 1,795 2,154 2,340 3,231 3,590 4,308 4,667 5,385 6,462 7,180 9,334 10,770 12,924 14,001 16,155 18,668 21,540 23,335 28,002 32,310 42,003 46,670 56,004 64,620 70,005 84,006 93,340 140,010 168,012 210,015 280,020 420,030 and 840,060, with no remainder.
Since 840,060 cannot be divided by just 1 and 840,060, it is not a prime number.