5766223 has 4 divisors (see below), whose sum is σ = 5789448. Its totient is φ = 5743000.

The previous prime is 5766203. The next prime is 5766239. The reversal of 5766223 is 3226675.

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

It is a cyclic number.

It is not a de Polignac number, because 5766223 - 2¹³ = 5758031 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 5⁴ + 7⁸ + 6 + 6² + 2⁸ + 2⁸ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5766203) 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, 11236 + ... + 11737.

It is an arithmetic number, because the mean of its divisors is an integer number (1447362).

Almost surely, 2^5766223 is an apocalyptic number.

5766223 is a deficient number, since it is larger than the sum of its proper divisors (23225).

5766223 is a wasteful number, since it uses less digits than its factorization.

5766223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23224.

The product of its digits is 15120, while the sum is 31.

The square root of 5766223 is about 2401.2961083548. The cubic root of 5766223 is about 179.3207216785.

The spelling of 5766223 in words is "five million, seven hundred sixty-six thousand, two hundred twenty-three".