44712 has 48 divisors (see below), whose sum is σ = 131040. Its totient is φ = 14256.

The previous prime is 44711. The next prime is 44729. The reversal of 44712 is 21744.

It is a happy number.

44712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

Its product of digits (224) is a multiple of the sum of its prime divisors (28).

It is a nialpdrome in base 6.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44712.

It is not an unprimeable number, because it can be changed into a prime (44711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1933 + ... + 1955.

It is an arithmetic number, because the mean of its divisors is an integer number (2730).

2⁴⁴⁷¹² 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 44712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65520).

44712 is an abundant number, since it is smaller than the sum of its proper divisors (86328).

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

44712 is a wasteful number, since it uses less digits than its factorization.

44712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44 (or 28 counting only the distinct ones).

The product of its digits is 224, while the sum is 18.

The square root of 44712 is about 211.4521222405. The cubic root of 44712 is about 35.4928901982.

The spelling of 44712 in words is "forty-four thousand, seven hundred twelve", and thus it is an iban number.