43441056 has 96 divisors (see below), whose sum is σ = 127975680. Its totient is φ = 14335488.

The previous prime is 43441033. The next prime is 43441063. The reversal of 43441056 is 65014434.

43441056 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 (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 118185 + ... + 118551.

It is an arithmetic number, because the mean of its divisors is an integer number (1333080).

Almost surely, 2^43441056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43441056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63987840).

43441056 is an abundant number, since it is smaller than the sum of its proper divisors (84534624).

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

43441056 is a wasteful number, since it uses less digits than its factorization.

43441056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 43441056 is about 6590.9829312478. The cubic root of 43441056 is about 351.5335591821.

The spelling of 43441056 in words is "forty-three million, four hundred forty-one thousand, fifty-six".