Q: Is 2,673,840 a Prime Number?
A: No, 2,673,840 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 2673840 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 857 1,040 1,560 1,714 2,571 3,120 3,428 4,285 5,142 6,856 8,570 10,284 11,141 12,855 13,712 17,140 20,568 22,282 25,710 33,423 34,280 41,136 44,564 51,420 55,705 66,846 68,560 89,128 102,840 111,410 133,692 167,115 178,256 205,680 222,820 267,384 334,230 445,640 534,768 668,460 891,280 1,336,920 and 2,673,840, with no remainder.
Since 2,673,840 cannot be divided by just 1 and 2,673,840, it is not a prime number.