5805756 has 84 divisors (see below), whose sum is σ = 16709784. Its totient is φ = 1749600.

The previous prime is 5805749. The next prime is 5805809. The reversal of 5805756 is 6575085.

5805756 is a `hidden beast` number, since 5 + 80 + 575 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5805756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 31986 + ... + 32166.

It is an arithmetic number, because the mean of its divisors is an integer number (198926).

Almost surely, 2^5805756 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 5805756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8354892).

5805756 is an abundant number, since it is smaller than the sum of its proper divisors (10904028).

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

5805756 is a wasteful number, since it uses less digits than its factorization.

5805756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5805756 is about 2409.5136438709. The cubic root of 5805756 is about 179.7295939845.

It can be divided in two parts, 5805 and 756, that added together give a 8-th power (6561 = 3⁸).

The spelling of 5805756 in words is "five million, eight hundred five thousand, seven hundred fifty-six".