44420576 has 48 divisors (see below), whose sum is σ = 91355040. Its totient is φ = 21235200.

The previous prime is 44420561. The next prime is 44420599. The reversal of 44420576 is 67502444.

44420576 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 (32).

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 7 ways as a sum of consecutive naturals, for example, 139970 + ... + 140286.

It is an arithmetic number, because the mean of its divisors is an integer number (1903230).

Almost surely, 2^44420576 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 44420576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45677520).

44420576 is an abundant number, since it is smaller than the sum of its proper divisors (46934464).

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

44420576 is a wasteful number, since it uses less digits than its factorization.

44420576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 44420576 is about 6664.8762929255. The cubic root of 44420576 is about 354.1561016887.

The spelling of 44420576 in words is "forty-four million, four hundred twenty thousand, five hundred seventy-six".