56336223 has 16 divisors (see below), whose sum is σ = 78877440. Its totient is φ = 35697024.

The previous prime is 56336219. The next prime is 56336261. The reversal of 56336223 is 32263365.

It is not a de Polignac number, because 56336223 - 2² = 56336219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56336723) 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 15 ways as a sum of consecutive naturals, for example, 8743 + ... + 13751.

It is an arithmetic number, because the mean of its divisors is an integer number (4929840).

Almost surely, 2^56336223 is an apocalyptic number.

56336223 is a deficient number, since it is larger than the sum of its proper divisors (22541217).

56336223 is a wasteful number, since it uses less digits than its factorization.

56336223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198.

The product of its digits is 19440, while the sum is 30.

The square root of 56336223 is about 7505.7459988998. The cubic root of 56336223 is about 383.3503895792.

Adding to 56336223 its reverse (32263365), we get a palindrome (88599588).

The spelling of 56336223 in words is "fifty-six million, three hundred thirty-six thousand, two hundred twenty-three".