5766623 has 4 divisors (see below), whose sum is σ = 5852760. Its totient is φ = 5680488.

The previous prime is 5766619. The next prime is 5766641. The reversal of 5766623 is 3266675.

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 5766623 - 2² = 5766619 is a prime.

It is a d-powerful number, because it can be written as 5 + 7⁸ + 6³ + 6³ + 6⁴ + 2³ + 3⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5766613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42968 + ... + 43101.

It is an arithmetic number, because the mean of its divisors is an integer number (1463190).

Almost surely, 2^5766623 is an apocalyptic number.

5766623 is a deficient number, since it is larger than the sum of its proper divisors (86137).

5766623 is an equidigital number, since it uses as much as digits as its factorization.

5766623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86136.

The product of its digits is 45360, while the sum is 35.

The square root of 5766623 is about 2401.3793952643. The cubic root of 5766623 is about 179.3248680455.

The spelling of 5766623 in words is "five million, seven hundred sixty-six thousand, six hundred twenty-three".