56312230 has 32 divisors (see below), whose sum is σ = 110714688. Its totient is φ = 20496000.

The previous prime is 56312173. The next prime is 56312231. The reversal of 56312230 is 3221365.

56312230 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 (56312231) 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 15 ways as a sum of consecutive naturals, for example, 6180 + ... + 12280.

It is an arithmetic number, because the mean of its divisors is an integer number (3459834).

Almost surely, 2^56312230 is an apocalyptic number.

56312230 is a deficient number, since it is larger than the sum of its proper divisors (54402458).

56312230 is a wasteful number, since it uses less digits than its factorization.

56312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6192.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 56312230 is about 7504.1475198719. The cubic root of 56312230 is about 383.2959602296.

Adding to 56312230 its reverse (3221365), we get a palindrome (59533595).

The spelling of 56312230 in words is "fifty-six million, three hundred twelve thousand, two hundred thirty".