44011020 has 24 divisors (see below), whose sum is σ = 123231024. Its totient is φ = 11736256.

The previous prime is 44011003. The next prime is 44011021. The reversal of 44011020 is 2011044.

44011020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 44010987 and 44011005.

It is not an unprimeable number, because it can be changed into a prime (44011021) 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 7 ways as a sum of consecutive naturals, for example, 366699 + ... + 366818.

It is an arithmetic number, because the mean of its divisors is an integer number (5134626).

Almost surely, 2^44011020 is an apocalyptic number.

It is an amenable number.

44011020 is an abundant number, since it is smaller than the sum of its proper divisors (79220004).

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

44011020 is a wasteful number, since it uses less digits than its factorization.

44011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733529 (or 733527 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 44011020 is about 6634.0801924607. The cubic root of 44011020 is about 353.0643041320.

Adding to 44011020 its reverse (2011044), we get a palindrome (46022064).

The spelling of 44011020 in words is "forty-four million, eleven thousand, twenty".