56328316 has 24 divisors (see below), whose sum is σ = 107743104. Its totient is φ = 25554480.

The previous prime is 56328299. The next prime is 56328317. The reversal of 56328316 is 61382365.

56328316 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 (56328317) 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 7 ways as a sum of consecutive naturals, for example, 31831 + ... + 33553.

It is an arithmetic number, because the mean of its divisors is an integer number (4489296).

Almost surely, 2^56328316 is an apocalyptic number.

It is an amenable number.

56328316 is a deficient number, since it is larger than the sum of its proper divisors (51414788).

56328316 is a wasteful number, since it uses less digits than its factorization.

56328316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481 (or 2479 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 56328316 is about 7505.2192506282. The cubic root of 56328316 is about 383.3324538522.

It can be divided in two parts, 56328 and 316, that added together give a square (56644 = 238²).

The spelling of 56328316 in words is "fifty-six million, three hundred twenty-eight thousand, three hundred sixteen".