6696888 has 32 divisors (see below), whose sum is σ = 18264960. Its totient is φ = 2029280.

The previous prime is 6696871. The next prime is 6696917. The reversal of 6696888 is 8886966.

It is a self number, because there is not a number n which added to its sum of digits gives 6696888.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 12420 + ... + 12947.

It is an arithmetic number, because the mean of its divisors is an integer number (570780).

Almost surely, 2^6696888 is an apocalyptic number.

It is an amenable number.

6696888 is an abundant number, since it is smaller than the sum of its proper divisors (11568072).

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

6696888 is a wasteful number, since it uses less digits than its factorization.

6696888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25387 (or 25383 counting only the distinct ones).

The product of its digits is 995328, while the sum is 51.

The square root of 6696888 is about 2587.8346160449. The cubic root of 6696888 is about 188.4911707525.

It can be divided in two parts, 669 and 6888, that added together give a palindrome (7557).

The spelling of 6696888 in words is "six million, six hundred ninety-six thousand, eight hundred eighty-eight".