56764223 has 8 divisors (see below), whose sum is σ = 58816800. Its totient is φ = 54718048.

The previous prime is 56764199. The next prime is 56764237. The reversal of 56764223 is 32246765.

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 56764223 - 2¹⁰ = 56763199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56764273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23165 + ... + 25497.

It is an arithmetic number, because the mean of its divisors is an integer number (7352100).

Almost surely, 2^56764223 is an apocalyptic number.

56764223 is a deficient number, since it is larger than the sum of its proper divisors (2052577).

56764223 is a wasteful number, since it uses less digits than its factorization.

56764223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201.

The product of its digits is 60480, while the sum is 35.

The square root of 56764223 is about 7534.2035411847. The cubic root of 56764223 is about 384.3187435063.

The spelling of 56764223 in words is "fifty-six million, seven hundred sixty-four thousand, two hundred twenty-three".