5766231 has 4 divisors (see below), whose sum is σ = 7688312. Its totient is φ = 3844152.

The previous prime is 5766203. The next prime is 5766239. The reversal of 5766231 is 1326675.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5766231 - 2¹⁴ = 5749847 is a prime.

It is a super-2 number, since 2×5766231² = 66498839890722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5766239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 961036 + ... + 961041.

It is an arithmetic number, because the mean of its divisors is an integer number (1922078).

Almost surely, 2^5766231 is an apocalyptic number.

5766231 is a deficient number, since it is larger than the sum of its proper divisors (1922081).

5766231 is a wasteful number, since it uses less digits than its factorization.

5766231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922080.

The product of its digits is 7560, while the sum is 30.

The square root of 5766231 is about 2401.2977741213. The cubic root of 5766231 is about 179.3208046077.

The spelling of 5766231 in words is "five million, seven hundred sixty-six thousand, two hundred thirty-one".