44856873 has 12 divisors (see below), whose sum is σ = 65027508. Its totient is φ = 29796480.

The previous prime is 44856871. The next prime is 44856887. The reversal of 44856873 is 37865844.

44856873 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 2 ways, for example, as 35141184 + 9715689 = 5928^2 + 3117^2 .

It is not a de Polignac number, because 44856873 - 2¹ = 44856871 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44856871) 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 11 ways as a sum of consecutive naturals, for example, 6340 + ... + 11397.

It is an arithmetic number, because the mean of its divisors is an integer number (5418959).

Almost surely, 2^44856873 is an apocalyptic number.

It is an amenable number.

44856873 is a deficient number, since it is larger than the sum of its proper divisors (20170635).

44856873 is a wasteful number, since it uses less digits than its factorization.

44856873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18024 (or 18021 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 44856873 is about 6697.5273795633. The cubic root of 44856873 is about 355.3118281096.

The spelling of 44856873 in words is "forty-four million, eight hundred fifty-six thousand, eight hundred seventy-three".