44363648 has 64 divisors (see below), whose sum is σ = 102652800. Its totient is φ = 18703872.

The previous prime is 44363639. The next prime is 44363663. The reversal of 44363648 is 84636344.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59663 + ... + 60401.

It is an arithmetic number, because the mean of its divisors is an integer number (1603950).

Almost surely, 2^44363648 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 44363648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51326400).

44363648 is an abundant number, since it is smaller than the sum of its proper divisors (58289152).

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

44363648 is an equidigital number, since it uses as much as digits as its factorization.

44363648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 815 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The square root of 44363648 is about 6660.6041767996. The cubic root of 44363648 is about 354.0047452735.

The spelling of 44363648 in words is "forty-four million, three hundred sixty-three thousand, six hundred forty-eight".