44029872 has 40 divisors (see below), whose sum is σ = 126383280. Its totient is φ = 14676480.

The previous prime is 44029837. The next prime is 44029873. The reversal of 44029872 is 27892044.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (44029873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50529 + ... + 51392.

It is an arithmetic number, because the mean of its divisors is an integer number (3159582).

Almost surely, 2^44029872 is an apocalyptic number.

It is an amenable number.

44029872 is an abundant number, since it is smaller than the sum of its proper divisors (82353408).

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

44029872 is a wasteful number, since it uses less digits than its factorization.

44029872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101938 (or 101926 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 44029872 is about 6635.5008853891. The cubic root of 44029872 is about 353.1147083121.

The spelling of 44029872 in words is "forty-four million, twenty-nine thousand, eight hundred seventy-two".