44816172 has 12 divisors (see below), whose sum is σ = 104571096. Its totient is φ = 14938720.

The previous prime is 44816171. The next prime is 44816179. The reversal of 44816172 is 27161844.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (44816171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867329 + ... + 1867352.

It is an arithmetic number, because the mean of its divisors is an integer number (8714258).

Almost surely, 2^44816172 is an apocalyptic number.

It is an amenable number.

44816172 is an abundant number, since it is smaller than the sum of its proper divisors (59754924).

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

44816172 is a wasteful number, since it uses less digits than its factorization.

44816172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734688 (or 3734686 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 44816172 is about 6694.4881805856. The cubic root of 44816172 is about 355.2043312210.

The spelling of 44816172 in words is "forty-four million, eight hundred sixteen thousand, one hundred seventy-two".