5712805 has 8 divisors (see below), whose sum is σ = 7834752. Its totient is φ = 3917328.

The previous prime is 5712769. The next prime is 5712823. The reversal of 5712805 is 5082175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5712805 - 2⁷ = 5712677 is a prime.

It is a super-2 number, since 2×5712805² = 65272281936050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81577 + ... + 81646.

It is an arithmetic number, because the mean of its divisors is an integer number (979344).

Almost surely, 2^5712805 is an apocalyptic number.

It is an amenable number.

5712805 is a deficient number, since it is larger than the sum of its proper divisors (2121947).

5712805 is a wasteful number, since it uses less digits than its factorization.

5712805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163235.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5712805 is about 2390.1474849892. The cubic root of 5712805 is about 178.7652635017.

The spelling of 5712805 in words is "five million, seven hundred twelve thousand, eight hundred five".