Q: Is 8,004,640 a Prime Number?
A: No, 8,004,640 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 8004640 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 784 980 1,021 1,120 1,568 1,960 2,042 3,920 4,084 5,105 7,147 7,840 8,168 10,210 14,294 16,336 20,420 28,588 32,672 35,735 40,840 50,029 57,176 71,470 81,680 100,058 114,352 142,940 163,360 200,116 228,704 250,145 285,880 400,232 500,290 571,760 800,464 1,000,580 1,143,520 1,600,928 2,001,160 4,002,320 and 8,004,640, with no remainder.
Since 8,004,640 cannot be divided by just 1 and 8,004,640, it is not a prime number.