Q: Is 1,023,740 a Prime Number?
A: No, 1,023,740 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 1023740 can be evenly divided by 1 2 4 5 10 17 20 34 68 85 170 340 3,011 6,022 12,044 15,055 30,110 51,187 60,220 102,374 204,748 255,935 511,870 and 1,023,740, with no remainder.
Since 1,023,740 cannot be divided by just 1 and 1,023,740, it is not a prime number.