6805928 has 16 divisors (see below), whose sum is σ = 13106580. Its totient is φ = 3310848.

The previous prime is 6805913. The next prime is 6805937. The reversal of 6805928 is 8295086.

It can be written as a sum of positive squares in 2 ways, for example, as 5769604 + 1036324 = 2402^2 + 1018^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6805891 and 6805900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11201 + ... + 11792.

Almost surely, 2^6805928 is an apocalyptic number.

It is an amenable number.

6805928 is a deficient number, since it is larger than the sum of its proper divisors (6300652).

6805928 is a wasteful number, since it uses less digits than its factorization.

6805928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23036 (or 23032 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 6805928 is about 2608.8173565813. The cubic root of 6805928 is about 189.5086844482.

The spelling of 6805928 in words is "six million, eight hundred five thousand, nine hundred twenty-eight".