44164032 has 84 divisors (see below), whose sum is σ = 128506728. Its totient is φ = 13376000.

The previous prime is 44164019. The next prime is 44164039. The reversal of 44164032 is 23046144.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 44163993 and 44164011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44164039) 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 11 ways as a sum of consecutive naturals, for example, 22282 + ... + 24182.

It is an arithmetic number, because the mean of its divisors is an integer number (1529842).

Almost surely, 2^44164032 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 44164032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64253364).

44164032 is an abundant number, since it is smaller than the sum of its proper divisors (84342696).

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

44164032 is a wasteful number, since it uses less digits than its factorization.

44164032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1917 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44164032 is about 6645.6024557597. The cubic root of 44164032 is about 353.4729941151.

It can be divided in two parts, 4416 and 4032, that added together give a palindrome (8448).

The spelling of 44164032 in words is "forty-four million, one hundred sixty-four thousand, thirty-two".