5731766 has 8 divisors (see below), whose sum is σ = 8706720. Its totient is φ = 2829528.

The previous prime is 5731757. The next prime is 5731777. The reversal of 5731766 is 6671375.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17981 + ... + 18296.

It is an arithmetic number, because the mean of its divisors is an integer number (1088340).

Almost surely, 2^5731766 is an apocalyptic number.

5731766 is a deficient number, since it is larger than the sum of its proper divisors (2974954).

5731766 is a wasteful number, since it uses less digits than its factorization.

5731766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36358.

The product of its digits is 26460, while the sum is 35.

The square root of 5731766 is about 2394.1106908412. The cubic root of 5731766 is about 178.9628211539.

The spelling of 5731766 in words is "five million, seven hundred thirty-one thousand, seven hundred sixty-six".