56824430 has 16 divisors (see below), whose sum is σ = 110152224. Its totient is φ = 20981280.

The previous prime is 56824429. The next prime is 56824433. The reversal of 56824430 is 3442865.

56824430 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 (56824433) 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, 218426 + ... + 218685.

It is an arithmetic number, because the mean of its divisors is an integer number (6884514).

Almost surely, 2^56824430 is an apocalyptic number.

56824430 is a deficient number, since it is larger than the sum of its proper divisors (53327794).

56824430 is a wasteful number, since it uses less digits than its factorization.

56824430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437131.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 56824430 is about 7538.1980605447. The cubic root of 56824430 is about 384.4545714480.

The spelling of 56824430 in words is "fifty-six million, eight hundred twenty-four thousand, four hundred thirty".