Q: Is 1,200,267 a Prime Number?
A: No, 1,200,267 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 1200267 can be evenly divided by 1 3 9 193 579 691 1,737 2,073 6,219 133,363 400,089 and 1,200,267, with no remainder.
Since 1,200,267 cannot be divided by just 1 and 1,200,267, it is not a prime number.