Q: Is 5,676,426 a Prime Number?
A: No, 5,676,426 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 5676426 can be evenly divided by 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 15,017 30,034 45,051 90,102 105,119 135,153 210,238 270,306 315,357 405,459 630,714 810,918 946,071 1,892,142 2,838,213 and 5,676,426, with no remainder.
Since 5,676,426 cannot be divided by just 1 and 5,676,426, it is not a prime number.