44689104 has 160 divisors (see below), whose sum is σ = 137134080. Its totient is φ = 13910400.

The previous prime is 44689091. The next prime is 44689153. The reversal of 44689104 is 40198644.

It is a happy number.

44689104 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 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 31 ways as a sum of consecutive naturals, for example, 629389 + ... + 629459.

It is an arithmetic number, because the mean of its divisors is an integer number (857088).

Almost surely, 2^44689104 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 44689104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68567040).

44689104 is an abundant number, since it is smaller than the sum of its proper divisors (92444976).

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

44689104 is a wasteful number, since it uses less digits than its factorization.

44689104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 44689104 is about 6684.9909498817. The cubic root of 44689104 is about 354.8683079606.

The spelling of 44689104 in words is "forty-four million, six hundred eighty-nine thousand, one hundred four".