56444212 has 48 divisors (see below), whose sum is σ = 114670080. Its totient is φ = 24040800.

The previous prime is 56444207. The next prime is 56444263. The reversal of 56444212 is 21244465.

56444212 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 an unprimeable number.

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, 89137 + ... + 89767.

It is an arithmetic number, because the mean of its divisors is an integer number (2388960).

Almost surely, 2^56444212 is an apocalyptic number.

It is an amenable number.

56444212 is an abundant number, since it is smaller than the sum of its proper divisors (58225868).

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

56444212 is a wasteful number, since it uses less digits than its factorization.

56444212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 770 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 56444212 is about 7512.9363101254. The cubic root of 56444212 is about 383.5951770352.

Adding to 56444212 its reverse (21244465), we get a palindrome (77688677).

The spelling of 56444212 in words is "fifty-six million, four hundred forty-four thousand, two hundred twelve".