44164812 has 12 divisors (see below), whose sum is σ = 103051256. Its totient is φ = 14721600.

The previous prime is 44164789. The next prime is 44164817. The reversal of 44164812 is 21846144.

44164812 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 (12).

It is a self number, because there is not a number n which added to its sum of digits gives 44164812.

It is not an unprimeable number, because it can be changed into a prime (44164817) 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 3 ways as a sum of consecutive naturals, for example, 1840189 + ... + 1840212.

Almost surely, 2^44164812 is an apocalyptic number.

It is an amenable number.

44164812 is an abundant number, since it is smaller than the sum of its proper divisors (58886444).

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

44164812 is a wasteful number, since it uses less digits than its factorization.

44164812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680408 (or 3680406 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 44164812 is about 6645.6611409250. The cubic root of 44164812 is about 353.4750750491.

The spelling of 44164812 in words is "forty-four million, one hundred sixty-four thousand, eight hundred twelve".