44444328 has 96 divisors (see below), whose sum is σ = 120113280. Its totient is φ = 13689600.

The previous prime is 44444321. The next prime is 44444357. The reversal of 44444328 is 82344444.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (44444321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 945601 + ... + 945647.

It is an arithmetic number, because the mean of its divisors is an integer number (1251180).

Almost surely, 2^44444328 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 44444328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60056640).

44444328 is an abundant number, since it is smaller than the sum of its proper divisors (75668952).

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

44444328 is a wasteful number, since it uses less digits than its factorization.

44444328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 124 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

The square root of 44444328 is about 6666.6579333276. The cubic root of 44444328 is about 354.2192137089.

The spelling of 44444328 in words is "forty-four million, four hundred forty-four thousand, three hundred twenty-eight".