44031020 has 96 divisors (see below), whose sum is σ = 109118016. Its totient is φ = 14745600.

The previous prime is 44030989. The next prime is 44031049. The reversal of 44031020 is 2013044.

It is a junction number, because it is equal to n+sod(n) for n = 44030986 and 44031004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228044 + ... + 228236.

It is an arithmetic number, because the mean of its divisors is an integer number (1136646).

Almost surely, 2^44031020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44031020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54559008).

44031020 is an abundant number, since it is smaller than the sum of its proper divisors (65086996).

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

44031020 is a wasteful number, since it uses less digits than its factorization.

44031020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 44031020 is about 6635.5873892218. The cubic root of 44031020 is about 353.1177772298.

Adding to 44031020 its reverse (2013044), we get a palindrome (46044064).

The spelling of 44031020 in words is "forty-four million, thirty-one thousand, twenty".