Q: Is 1,022,400 a Prime Number?
A: No, 1,022,400 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 1022400 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 71 72 75 80 90 96 100 120 142 144 150 160 180 192 200 213 225 240 284 288 300 320 355 360 400 426 450 480 568 576 600 639 710 720 800 852 900 960 1,065 1,136 1,200 1,278 1,420 1,440 1,600 1,704 1,775 1,800 2,130 2,272 2,400 2,556 2,840 2,880 3,195 3,408 3,550 3,600 4,260 4,544 4,800 5,112 5,325 5,680 6,390 6,816 7,100 7,200 8,520 10,224 10,650 11,360 12,780 13,632 14,200 14,400 15,975 17,040 20,448 21,300 22,720 25,560 28,400 31,950 34,080 40,896 42,600 51,120 56,800 63,900 68,160 85,200 102,240 113,600 127,800 170,400 204,480 255,600 340,800 511,200 and 1,022,400, with no remainder.
Since 1,022,400 cannot be divided by just 1 and 1,022,400, it is not a prime number.