6885888 has 40 divisors (see below), whose sum is σ = 18348528. Its totient is φ = 2294784.

The previous prime is 6885883. The next prime is 6885889. The reversal of 6885888 is 8885886.

It is a nialpdrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 6885888.

It is not an unprimeable number, because it can be changed into a prime (6885883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706 + ... + 3777.

Almost surely, 2^6885888 is an apocalyptic number.

It is an amenable number.

6885888 is an abundant number, since it is smaller than the sum of its proper divisors (11462640).

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

6885888 is an equidigital number, since it uses as much as digits as its factorization.

6885888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504 (or 4488 counting only the distinct ones).

The product of its digits is 983040, while the sum is 51.

The square root of 6885888 is about 2624.0975591620. The cubic root of 6885888 is about 190.2479496004.

The spelling of 6885888 in words is "six million, eight hundred eighty-five thousand, eight hundred eighty-eight".