44166028 has 24 divisors (see below), whose sum is σ = 78446592. Its totient is φ = 21755664.

The previous prime is 44166011. The next prime is 44166029. The reversal of 44166028 is 82066144.

44166028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44166029) 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 7 ways as a sum of consecutive naturals, for example, 115125 + ... + 115507.

It is an arithmetic number, because the mean of its divisors is an integer number (3268608).

Almost surely, 2^44166028 is an apocalyptic number.

It is an amenable number.

44166028 is a deficient number, since it is larger than the sum of its proper divisors (34280564).

44166028 is a wasteful number, since it uses less digits than its factorization.

44166028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 739 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 44166028 is about 6645.7526285591. The cubic root of 44166028 is about 353.4783191231.

The spelling of 44166028 in words is "forty-four million, one hundred sixty-six thousand, twenty-eight".