Q: Is 2,738,530 a Prime Number?
A: No, 2,738,530 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 2738530 can be evenly divided by 1 2 5 10 17 34 85 89 170 178 181 362 445 890 905 1,513 1,810 3,026 3,077 6,154 7,565 15,130 15,385 16,109 30,770 32,218 80,545 161,090 273,853 547,706 1,369,265 and 2,738,530, with no remainder.
Since 2,738,530 cannot be divided by just 1 and 2,738,530, it is not a prime number.