44412 has 12 divisors (see below), whose sum is σ = 103656. Its totient is φ = 14800.

The previous prime is 44389. The next prime is 44417. The reversal of 44412 is 21444.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44391 and 44400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44417) 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, 1839 + ... + 1862.

It is an arithmetic number, because the mean of its divisors is an integer number (8638).

2⁴⁴⁴¹² is an apocalyptic number.

It is an amenable number.

44412 is an abundant number, since it is smaller than the sum of its proper divisors (59244).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51828).

44412 is a wasteful number, since it uses less digits than its factorization.

44412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3706 counting only the distinct ones).

The product of its digits is 128, while the sum is 15.

The square root of 44412 is about 210.7415478732. The cubic root of 44412 is about 35.4133308661.

Adding to 44412 its reverse (21444), we get a palindrome (65856).

The spelling of 44412 in words is "forty-four thousand, four hundred twelve", and thus it is an iban number.