Q: Is 1,348,240 a Prime Number?
A: No, 1,348,240 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 1348240 can be evenly divided by 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 887 1,520 1,774 3,548 4,435 7,096 8,870 14,192 16,853 17,740 33,706 35,480 67,412 70,960 84,265 134,824 168,530 269,648 337,060 674,120 and 1,348,240, with no remainder.
Since 1,348,240 cannot be divided by just 1 and 1,348,240, it is not a prime number.