Q: Is 1,840,000 a Prime Number?
A: No, 1,840,000 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 1840000 can be evenly divided by 1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 128 160 184 200 230 250 320 368 400 460 500 575 625 640 736 800 920 1,000 1,150 1,250 1,472 1,600 1,840 2,000 2,300 2,500 2,875 2,944 3,200 3,680 4,000 4,600 5,000 5,750 7,360 8,000 9,200 10,000 11,500 14,375 14,720 16,000 18,400 20,000 23,000 28,750 36,800 40,000 46,000 57,500 73,600 80,000 92,000 115,000 184,000 230,000 368,000 460,000 920,000 and 1,840,000, with no remainder.
Since 1,840,000 cannot be divided by just 1 and 1,840,000, it is not a prime number.