Q: Is 1,003,446 a Prime Number?
A: No, 1,003,446 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 1003446 can be evenly divided by 1 2 3 6 9 18 107 214 321 521 642 963 1,042 1,563 1,926 3,126 4,689 9,378 55,747 111,494 167,241 334,482 501,723 and 1,003,446, with no remainder.
Since 1,003,446 cannot be divided by just 1 and 1,003,446, it is not a prime number.