44038656 has 120 divisors (see below), whose sum is σ = 134053920. Its totient is φ = 13879296.

The previous prime is 44038649. The next prime is 44038661. The reversal of 44038656 is 65683044.

44038656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 44038656.

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 11 ways as a sum of consecutive naturals, for example, 87301 + ... + 87803.

It is an arithmetic number, because the mean of its divisors is an integer number (1117116).

Almost surely, 2^44038656 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 44038656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67026960).

44038656 is an abundant number, since it is smaller than the sum of its proper divisors (90015264).

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

44038656 is a wasteful number, since it uses less digits than its factorization.

44038656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 44038656 is about 6636.1627466481. The cubic root of 44038656 is about 353.1381889871.

The spelling of 44038656 in words is "forty-four million, thirty-eight thousand, six hundred fifty-six".