5685712 has 40 divisors (see below), whose sum is σ = 11829600. Its totient is φ = 2639232.

The previous prime is 5685697. The next prime is 5685733. The reversal of 5685712 is 2175865.

It is an Ulam number.

It is a congruent number.

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, 17778 + ... + 18094.

It is an arithmetic number, because the mean of its divisors is an integer number (295740).

Almost surely, 2^5685712 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 5685712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5914800).

5685712 is an abundant number, since it is smaller than the sum of its proper divisors (6143888).

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

5685712 is a wasteful number, since it uses less digits than its factorization.

5685712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 397 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The square root of 5685712 is about 2384.4731074181. The cubic root of 5685712 is about 178.4822172599.

The spelling of 5685712 in words is "five million, six hundred eighty-five thousand, seven hundred twelve".