5686688 has 48 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 2386176.

The previous prime is 5686673. The next prime is 5686691. The reversal of 5686688 is 8866865.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11633 + ... + 12111.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

Almost surely, 2^5686688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5686688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6531840).

5686688 is an abundant number, since it is smaller than the sum of its proper divisors (7376992).

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

5686688 is a wasteful number, since it uses less digits than its factorization.

5686688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 541 counting only the distinct ones).

The product of its digits is 552960, while the sum is 47.

The square root of 5686688 is about 2384.6777560081. The cubic root of 5686688 is about 178.4924293305.

The spelling of 5686688 in words is "five million, six hundred eighty-six thousand, six hundred eighty-eight".