Q: Is 741,440 a Prime Number?
A: No, 741,440 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 741440 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 331 448 560 662 1,120 1,324 1,655 2,240 2,317 2,648 3,310 4,634 5,296 6,620 9,268 10,592 11,585 13,240 18,536 21,184 23,170 26,480 37,072 46,340 52,960 74,144 92,680 105,920 148,288 185,360 370,720 and 741,440, with no remainder.
Since 741,440 cannot be divided by just 1 and 741,440, it is not a prime number.