Q: Is 1,507,620 a Prime Number?
A: No, 1,507,620 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 1507620 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 25,127 50,254 75,381 100,508 125,635 150,762 251,270 301,524 376,905 502,540 753,810 and 1,507,620, with no remainder.
Since 1,507,620 cannot be divided by just 1 and 1,507,620, it is not a prime number.