Q: Is 2,742,470 a Prime Number?
A: No, 2,742,470 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 2742470 can be evenly divided by 1 2 5 10 139 278 695 1,390 1,973 3,946 9,865 19,730 274,247 548,494 1,371,235 and 2,742,470, with no remainder.
Since 2,742,470 cannot be divided by just 1 and 2,742,470, it is not a prime number.