Q: Is 1,742,940 a Prime Number?
A: No, 1,742,940 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 1742940 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 60 69 90 92 115 138 180 207 230 276 345 414 421 460 690 828 842 1,035 1,263 1,380 1,684 2,070 2,105 2,526 3,789 4,140 4,210 5,052 6,315 7,578 8,420 9,683 12,630 15,156 18,945 19,366 25,260 29,049 37,890 38,732 48,415 58,098 75,780 87,147 96,830 116,196 145,245 174,294 193,660 290,490 348,588 435,735 580,980 871,470 and 1,742,940, with no remainder.
Since 1,742,940 cannot be divided by just 1 and 1,742,940, it is not a prime number.