The number 9,432,000 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 72 75 80 90 96 100 120 125 131 144 150 160 180 192 200 225 240 250 262 288 300 320 360 375 393 400 450 480 500 524 576 600 655 720 750 786 800 900 960 1,000 1,048 1,125 1,179 1,200 1,310 1,440 1,500 1,572 1,600 1,800 1,965 2,000 2,096 2,250 2,358 2,400 2,620 2,880 3,000 3,144 3,275 3,600 3,930 4,000 4,192 4,500 4,716 4,800 5,240 5,895 6,000 6,288 6,550 7,200 7,860 8,000 8,384 9,000 9,432 9,825 10,480 11,790 12,000 12,576 13,100 14,400 15,720 16,375 18,000 18,864 19,650 20,960 23,580 24,000 25,152 26,200 29,475 31,440 32,750 36,000 37,728 39,300 41,920 47,160 49,125 52,400 58,950 62,880 65,500 72,000 75,456 78,600 94,320 98,250 104,800 117,900 125,760 131,000 147,375 157,200 188,640 196,500 209,600 235,800 262,000 294,750 314,400 377,280 393,000 471,600 524,000 589,500 628,800 786,000 943,200 1,048,000 1,179,000 1,572,000 1,886,400 2,358,000 3,144,000 4,716,000 and 9,432,000, with no remainder.
Since 9,432,000 cannot be divided by just 1 and 9,432,000, it is a composite number.