6768928 has 24 divisors (see below), whose sum is σ = 13688892. Its totient is φ = 3292416.

The previous prime is 6768917. The next prime is 6768947. The reversal of 6768928 is 8298676.

It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 478864 = 2508^2 + 692^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675 + ... + 4042.

Almost surely, 2^6768928 is an apocalyptic number.

It is an amenable number.

6768928 is an abundant number, since it is smaller than the sum of its proper divisors (6919964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6768928 is a wasteful number, since it uses less digits than its factorization.

6768928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764 (or 5756 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 6768928 is about 2601.7163565616. The cubic root of 6768928 is about 189.1646428871.

It can be divided in two parts, 676 and 8928, that added together give a square (9604 = 98²).

The spelling of 6768928 in words is "six million, seven hundred sixty-eight thousand, nine hundred twenty-eight".