56424460 has 24 divisors (see below), whose sum is σ = 119095200. Its totient is φ = 22454784.

The previous prime is 56424443. The next prime is 56424463. The reversal of 56424460 is 6442465.

56424460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56424463) 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, 3109 + ... + 11068.

It is an arithmetic number, because the mean of its divisors is an integer number (4962300).

Almost surely, 2^56424460 is an apocalyptic number.

It is an amenable number.

56424460 is an abundant number, since it is smaller than the sum of its proper divisors (62670740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56424460 is a wasteful number, since it uses less digits than its factorization.

56424460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14385 (or 14383 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 56424460 is about 7511.6216624641. The cubic root of 56424460 is about 383.5504269144.

The spelling of 56424460 in words is "fifty-six million, four hundred twenty-four thousand, four hundred sixty".