The number 1,495,440 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 62 67 72 80 90 93 120 124 134 144 155 180 186 201 240 248 268 279 310 335 360 372 402 465 496 536 558 603 620 670 720 744 804 930 1,005 1,072 1,116 1,206 1,240 1,340 1,395 1,488 1,608 1,860 2,010 2,077 2,232 2,412 2,480 2,680 2,790 3,015 3,216 3,720 4,020 4,154 4,464 4,824 5,360 5,580 6,030 6,231 7,440 8,040 8,308 9,648 10,385 11,160 12,060 12,462 16,080 16,616 18,693 20,770 22,320 24,120 24,924 31,155 33,232 37,386 41,540 48,240 49,848 62,310 74,772 83,080 93,465 99,696 124,620 149,544 166,160 186,930 249,240 299,088 373,860 498,480 747,720 and 1,495,440, with no remainder.
Since 1,495,440 cannot be divided by just 1 and 1,495,440, it is a composite number.