44358372 has 36 divisors (see below), whose sum is σ = 118725516. Its totient is φ = 13916160.

The previous prime is 44358367. The next prime is 44358397. The reversal of 44358372 is 27385344.

It is a happy number.

44358372 is a `hidden beast` number, since 4 + 4 + 3 + 583 + 72 = 666.

44358372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25644096 + 18714276 = 5064^2 + 4326^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 35629 + ... + 36852.

It is an arithmetic number, because the mean of its divisors is an integer number (3297931).

Almost surely, 2^44358372 is an apocalyptic number.

It is an amenable number.

44358372 is an abundant number, since it is smaller than the sum of its proper divisors (74367144).

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

44358372 is a wasteful number, since it uses less digits than its factorization.

44358372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72508 (or 72503 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 44358372 is about 6660.2081048568. The cubic root of 44358372 is about 353.9907112376.

The spelling of 44358372 in words is "forty-four million, three hundred fifty-eight thousand, three hundred seventy-two".