Q: Is 1,370,920 a Prime Number?
A: No, 1,370,920 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 1370920 can be evenly divided by 1 2 4 5 8 10 20 40 34,273 68,546 137,092 171,365 274,184 342,730 685,460 and 1,370,920, with no remainder.
Since 1,370,920 cannot be divided by just 1 and 1,370,920, it is not a prime number.