44071892 has 6 divisors (see below), whose sum is σ = 77125818. Its totient is φ = 22035944.

The previous prime is 44071891. The next prime is 44071897. The reversal of 44071892 is 29817044.

44071892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30426256 + 13645636 = 5516^2 + 3694^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44071891) 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 as a sum of consecutive naturals, namely, 5508983 + ... + 5508990.

It is an arithmetic number, because the mean of its divisors is an integer number (12854303).

Almost surely, 2^44071892 is an apocalyptic number.

It is an amenable number.

44071892 is a deficient number, since it is larger than the sum of its proper divisors (33053926).

44071892 is a wasteful number, since it uses less digits than its factorization.

44071892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11017977 (or 11017975 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 44071892 is about 6638.6664323492. Note that the first 3 decimals coincide. The cubic root of 44071892 is about 353.2270045152.

The spelling of 44071892 in words is "forty-four million, seventy-one thousand, eight hundred ninety-two".