44444028 has 24 divisors (see below), whose sum is σ = 103980240. Its totient is φ = 14775040.

The previous prime is 44444009. The next prime is 44444047. The reversal of 44444028 is 82044444.

44444028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44444009) and next prime (44444047).

It is a junction number, because it is equal to n+sod(n) for n = 44443986 and 44444004.

It is a congruent number.

It is an unprimeable number.

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, 93 + ... + 9428.

It is an arithmetic number, because the mean of its divisors is an integer number (4332510).

Almost surely, 2^44444028 is an apocalyptic number.

It is an amenable number.

44444028 is an abundant number, since it is smaller than the sum of its proper divisors (59536212).

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

44444028 is a wasteful number, since it uses less digits than its factorization.

44444028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9917 (or 9915 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

The square root of 44444028 is about 6666.6354332602. The cubic root of 44444028 is about 354.2184167118.

The spelling of 44444028 in words is "forty-four million, four hundred forty-four thousand, twenty-eight".