44894072 has 8 divisors (see below), whose sum is σ = 84176400. Its totient is φ = 22447032.

The previous prime is 44894033. The next prime is 44894077. The reversal of 44894072 is 27049844.

44894072 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 (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44894077) 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, 2805872 + ... + 2805887.

It is an arithmetic number, because the mean of its divisors is an integer number (10522050).

Almost surely, 2^44894072 is an apocalyptic number.

It is an amenable number.

44894072 is a deficient number, since it is larger than the sum of its proper divisors (39282328).

44894072 is a wasteful number, since it uses less digits than its factorization.

44894072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611765 (or 5611761 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 44894072 is about 6700.3038737060. The cubic root of 44894072 is about 355.4100188801.

The spelling of 44894072 in words is "forty-four million, eight hundred ninety-four thousand, seventy-two".