44364544 has 72 divisors (see below), whose sum is σ = 106615040. Its totient is φ = 17998848.

The previous prime is 44364527. The next prime is 44364547. The reversal of 44364544 is 44546344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44364547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33397 + ... + 34699.

Almost surely, 2^44364544 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 44364544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53307520).

44364544 is an abundant number, since it is smaller than the sum of its proper divisors (62250496).

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

44364544 is a wasteful number, since it uses less digits than its factorization.

44364544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1331 counting only the distinct ones).

The product of its digits is 92160, while the sum is 34.

The square root of 44364544 is about 6660.6714376255. The cubic root of 44364544 is about 354.0071285019.

The spelling of 44364544 in words is "forty-four million, three hundred sixty-four thousand, five hundred forty-four".