56969844 has 12 divisors (see below), whose sum is σ = 132929664. Its totient is φ = 18989944.

The previous prime is 56969821. The next prime is 56969849. The reversal of 56969844 is 44896965.

56969844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56969849) 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 3 ways as a sum of consecutive naturals, for example, 2373732 + ... + 2373755.

It is an arithmetic number, because the mean of its divisors is an integer number (11077472).

Almost surely, 2^56969844 is an apocalyptic number.

It is an amenable number.

56969844 is an abundant number, since it is smaller than the sum of its proper divisors (75959820).

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

56969844 is a wasteful number, since it uses less digits than its factorization.

56969844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747494 (or 4747492 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 56969844 is about 7547.8370411662. The cubic root of 56969844 is about 384.7822325004.

The spelling of 56969844 in words is "fifty-six million, nine hundred sixty-nine thousand, eight hundred forty-four".