Q: Is 1,742,670 a Prime Number?
A: No, 1,742,670 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 1742670 can be evenly divided by 1 2 3 5 6 9 10 15 17 18 30 34 45 51 67 85 90 102 134 153 170 201 255 289 306 335 402 510 578 603 670 765 867 1,005 1,139 1,206 1,445 1,530 1,734 2,010 2,278 2,601 2,890 3,015 3,417 4,335 5,202 5,695 6,030 6,834 8,670 10,251 11,390 13,005 17,085 19,363 20,502 26,010 34,170 38,726 51,255 58,089 96,815 102,510 116,178 174,267 193,630 290,445 348,534 580,890 871,335 and 1,742,670, with no remainder.
Since 1,742,670 cannot be divided by just 1 and 1,742,670, it is not a prime number.