44872 has 16 divisors (see below), whose sum is σ = 86400. Its totient is φ = 21840.

The previous prime is 44867. The next prime is 44879. The reversal of 44872 is 27844.

44872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44879) by changing a digit.

44872 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529 + ... + 607.

It is an arithmetic number, because the mean of its divisors is an integer number (5400).

2⁴⁴⁸⁷² is an apocalyptic number.

It is an amenable number.

44872 is a deficient number, since it is larger than the sum of its proper divisors (41528).

44872 is a wasteful number, since it uses less digits than its factorization.

44872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 152 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 44872 is about 211.8301206156. The cubic root of 44872 is about 35.5351764003.

Adding to 44872 its product of digits (1792), we get a palindrome (46664).

It can be divided in two parts, 4487 and 2, that added together give a square (4489 = 67²).

The spelling of 44872 in words is "forty-four thousand, eight hundred seventy-two".