44480028 has 12 divisors (see below), whose sum is σ = 103786760. Its totient is φ = 14826672.

The previous prime is 44480011. The next prime is 44480047. The reversal of 44480028 is 82008444.

44480028 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 (12).

It is a junction number, because it is equal to n+sod(n) for n = 44479977 and 44480004.

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 3 ways as a sum of consecutive naturals, for example, 1853323 + ... + 1853346.

Almost surely, 2^44480028 is an apocalyptic number.

It is an amenable number.

44480028 is an abundant number, since it is smaller than the sum of its proper divisors (59306732).

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

44480028 is a wasteful number, since it uses less digits than its factorization.

44480028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706676 (or 3706674 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 44480028 is about 6669.3348993734. The cubic root of 44480028 is about 354.3140307690.

The spelling of 44480028 in words is "forty-four million, four hundred eighty thousand, twenty-eight".