6805768 has 16 divisors (see below), whose sum is σ = 12978000. Its totient is φ = 3344976.

The previous prime is 6805753. The next prime is 6805787. The reversal of 6805768 is 8675086.

It is a self number, because there is not a number n which added to its sum of digits gives 6805768.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6738 + ... + 7681.

It is an arithmetic number, because the mean of its divisors is an integer number (811125).

Almost surely, 2^6805768 is an apocalyptic number.

It is an amenable number.

6805768 is a deficient number, since it is larger than the sum of its proper divisors (6172232).

6805768 is a wasteful number, since it uses less digits than its factorization.

6805768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14484 (or 14480 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 6805768 is about 2608.7866911651. The cubic root of 6805768 is about 189.5071993886.

The spelling of 6805768 in words is "six million, eight hundred five thousand, seven hundred sixty-eight".