Q: Is 2,426,742 a Prime Number?
A: No, 2,426,742 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 2426742 can be evenly divided by 1 2 3 6 9 18 31 62 93 186 279 558 4,349 8,698 13,047 26,094 39,141 78,282 134,819 269,638 404,457 808,914 1,213,371 and 2,426,742, with no remainder.
Since 2,426,742 cannot be divided by just 1 and 2,426,742, it is not a prime number.