44136684 has 48 divisors (see below), whose sum is σ = 118128640. Its totient is φ = 14236560.

The previous prime is 44136683. The next prime is 44136707. The reversal of 44136684 is 48663144.

44136684 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 not an unprimeable number, because it can be changed into a prime (44136683) 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 15 ways as a sum of consecutive naturals, for example, 3244 + ... + 9939.

Almost surely, 2^44136684 is an apocalyptic number.

It is an amenable number.

44136684 is an abundant number, since it is smaller than the sum of its proper divisors (73991956).

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

44136684 is a wasteful number, since it uses less digits than its factorization.

44136684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13227 (or 13219 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 44136684 is about 6643.5445358634. The cubic root of 44136684 is about 353.4000178715.

The spelling of 44136684 in words is "forty-four million, one hundred thirty-six thousand, six hundred eighty-four".