44561376 has 36 divisors (see below), whose sum is σ = 126722232. Its totient is φ = 14853696.

The previous prime is 44561347. The next prime is 44561381. The reversal of 44561376 is 67316544.

It is a happy number.

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 a self number, because there is not a number n which added to its sum of digits gives 44561376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77076 + ... + 77651.

It is an arithmetic number, because the mean of its divisors is an integer number (3520062).

Almost surely, 2^44561376 is an apocalyptic number.

It is an amenable number.

44561376 is an abundant number, since it is smaller than the sum of its proper divisors (82160856).

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

44561376 is a wasteful number, since it uses less digits than its factorization.

44561376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154743 (or 154732 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 44561376 is about 6675.4307726169. The cubic root of 44561376 is about 354.5298968249.

It can be divided in two parts, 4456 and 1376, that added together give a cube (5832 = 18³).

The spelling of 44561376 in words is "forty-four million, five hundred sixty-one thousand, three hundred seventy-six".