44856020 has 48 divisors (see below), whose sum is σ = 104727168. Its totient is φ = 15999360.

The previous prime is 44855929. The next prime is 44856029. The reversal of 44856020 is 2065844.

44856020 = 670² + 671² + ... + 757².

44856020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44856029) 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 15 ways as a sum of consecutive naturals, for example, 9737 + ... + 13583.

It is an arithmetic number, because the mean of its divisors is an integer number (2181816).

Almost surely, 2^44856020 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 44856020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52363584).

44856020 is an abundant number, since it is smaller than the sum of its proper divisors (59871148).

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

44856020 is a wasteful number, since it uses less digits than its factorization.

44856020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3918 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 44856020 is about 6697.4636990431. The cubic root of 44856020 is about 355.3095758875.

The spelling of 44856020 in words is "forty-four million, eight hundred fifty-six thousand, twenty".