Q: Is 4,042,206 a Prime Number?
A: No, 4,042,206 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 4042206 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 4,583 9,166 13,749 27,498 32,081 41,247 64,162 82,494 96,243 192,486 224,567 288,729 449,134 577,458 673,701 1,347,402 2,021,103 and 4,042,206, with no remainder.
Since 4,042,206 cannot be divided by just 1 and 4,042,206, it is not a prime number.