56307224 has 16 divisors (see below), whose sum is σ = 105657720. Its totient is φ = 28131840.

The previous prime is 56307221. The next prime is 56307233. The reversal of 56307224 is 42270365.

56307224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56307221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15239 + ... + 18569.

Almost surely, 2^56307224 is an apocalyptic number.

It is an amenable number.

56307224 is a deficient number, since it is larger than the sum of its proper divisors (49350496).

56307224 is a wasteful number, since it uses less digits than its factorization.

56307224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450 (or 5446 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 56307224 is about 7503.8139635788. The cubic root of 56307224 is about 383.2846019128.

Adding to 56307224 its reverse (42270365), we get a palindrome (98577589).

The spelling of 56307224 in words is "fifty-six million, three hundred seven thousand, two hundred twenty-four".