Q: Is 1,400,737 a Prime Number?
A: No, 1,400,737 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 1400737 can be evenly divided by 1 13 19 53 107 247 689 1,007 1,391 2,033 5,671 13,091 26,429 73,723 107,749 and 1,400,737, with no remainder.
Since 1,400,737 cannot be divided by just 1 and 1,400,737, it is not a prime number.