5685804 has 36 divisors (see below), whose sum is σ = 14710696. Its totient is φ = 1850688.

The previous prime is 5685791. The next prime is 5685809. The reversal of 5685804 is 4085865.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5685809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289 + ... + 3384.

Almost surely, 2^5685804 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 5685804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7355348).

5685804 is an abundant number, since it is smaller than the sum of its proper divisors (9024892).

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

5685804 is a wasteful number, since it uses less digits than its factorization.

5685804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726 (or 3721 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5685804 is about 2384.4923988136. The cubic root of 5685804 is about 178.4831799230.

The spelling of 5685804 in words is "five million, six hundred eighty-five thousand, eight hundred four".