5685888 has 128 divisors (see below), whose sum is σ = 17478720. Its totient is φ = 1622016.

The previous prime is 5685887. The next prime is 5685961. The reversal of 5685888 is 8885865.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84831 + ... + 84897.

Almost surely, 2^5685888 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 5685888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8739360).

5685888 is an abundant number, since it is smaller than the sum of its proper divisors (11792832).

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

5685888 is a wasteful number, since it uses less digits than its factorization.

5685888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 102 counting only the distinct ones).

The product of its digits is 614400, while the sum is 48.

The square root of 5685888 is about 2384.5100125602. The cubic root of 5685888 is about 178.4840588672.

The spelling of 5685888 in words is "five million, six hundred eighty-five thousand, eight hundred eighty-eight".