44464064 has 56 divisors (see below), whose sum is σ = 91732608. Its totient is φ = 21369600.

The previous prime is 44464033. The next prime is 44464067. The reversal of 44464064 is 46046444.

44464064 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 self number, because there is not a number n which added to its sum of digits gives 44464064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44464067) 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, 294389 + ... + 294539.

Almost surely, 2^44464064 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 44464064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45866304).

44464064 is an abundant number, since it is smaller than the sum of its proper divisors (47268544).

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

44464064 is a wasteful number, since it uses less digits than its factorization.

44464064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 44464064 is about 6668.1379709781. The cubic root of 44464064 is about 354.2716376152.

The spelling of 44464064 in words is "forty-four million, four hundred sixty-four thousand, sixty-four".