Q: Is 745,470 a Prime Number?
A: No, 745,470 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 745470 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 251 270 297 330 495 502 594 753 990 1,255 1,485 1,506 2,259 2,510 2,761 2,970 3,765 4,518 5,522 6,777 7,530 8,283 11,295 13,554 13,805 16,566 22,590 24,849 27,610 33,885 41,415 49,698 67,770 74,547 82,830 124,245 149,094 248,490 372,735 and 745,470, with no remainder.
Since 745,470 cannot be divided by just 1 and 745,470, it is not a prime number.