44134885 has 4 divisors (see below), whose sum is σ = 52961868. Its totient is φ = 35307904.

The previous prime is 44134837. The next prime is 44134921. The reversal of 44134885 is 58843144.

44134885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17447329 + 26687556 = 4177^2 + 5166^2 .

It is a cyclic number.

It is not a de Polignac number, because 44134885 - 2⁹ = 44134373 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 4413484 + ... + 4413493.

It is an arithmetic number, because the mean of its divisors is an integer number (13240467).

Almost surely, 2^44134885 is an apocalyptic number.

It is an amenable number.

44134885 is a deficient number, since it is larger than the sum of its proper divisors (8826983).

44134885 is an equidigital number, since it uses as much as digits as its factorization.

44134885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826982.

The product of its digits is 61440, while the sum is 37.

The square root of 44134885 is about 6643.4091398920. The cubic root of 44134885 is about 353.3952163080.

The spelling of 44134885 in words is "forty-four million, one hundred thirty-four thousand, eight hundred eighty-five".