6888768 has 28 divisors (see below), whose sum is σ = 18227040. Its totient is φ = 2296192.

The previous prime is 6888737. The next prime is 6888793. The reversal of 6888768 is 8678886.

It is a self number, because there is not a number n which added to its sum of digits gives 6888768.

It is a congruent number.

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, 17748 + ... + 18131.

Almost surely, 2^6888768 is an apocalyptic number.

It is an amenable number.

6888768 is an abundant number, since it is smaller than the sum of its proper divisors (11338272).

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

6888768 is a wasteful number, since it uses less digits than its factorization.

6888768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35894 (or 35884 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 51.

The square root of 6888768 is about 2624.6462618799. The cubic root of 6888768 is about 190.2744694298.

The spelling of 6888768 in words is "six million, eight hundred eighty-eight thousand, seven hundred sixty-eight".