Q: Is 1,836,120 a Prime Number?
A: No, 1,836,120 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 1836120 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 33 39 40 44 52 55 60 65 66 78 88 104 107 110 120 130 132 143 156 165 195 214 220 260 264 286 312 321 330 390 428 429 440 520 535 572 642 660 715 780 856 858 1,070 1,144 1,177 1,284 1,320 1,391 1,430 1,560 1,605 1,716 2,140 2,145 2,354 2,568 2,782 2,860 3,210 3,432 3,531 4,173 4,280 4,290 4,708 5,564 5,720 5,885 6,420 6,955 7,062 8,346 8,580 9,416 11,128 11,770 12,840 13,910 14,124 15,301 16,692 17,160 17,655 20,865 23,540 27,820 28,248 30,602 33,384 35,310 41,730 45,903 47,080 55,640 61,204 70,620 76,505 83,460 91,806 122,408 141,240 153,010 166,920 183,612 229,515 306,020 367,224 459,030 612,040 918,060 and 1,836,120, with no remainder.
Since 1,836,120 cannot be divided by just 1 and 1,836,120, it is not a prime number.