44111712 has 48 divisors (see below), whose sum is σ = 116544960. Its totient is φ = 14608512.

The previous prime is 44111687. The next prime is 44111731. The reversal of 44111712 is 21711144.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14239 + ... + 17057.

It is an arithmetic number, because the mean of its divisors is an integer number (2428020).

Almost surely, 2^44111712 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 44111712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58272480).

44111712 is an abundant number, since it is smaller than the sum of its proper divisors (72433248).

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

44111712 is a wasteful number, since it uses less digits than its factorization.

44111712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995 (or 2987 counting only the distinct ones).

The product of its digits is 224, while the sum is 21.

The square root of 44111712 is about 6641.6648515263. The cubic root of 44111712 is about 353.3333554844. Note that the first 4 decimals are identical.

Adding to 44111712 its reverse (21711144), we get a palindrome (65822856).

The spelling of 44111712 in words is "forty-four million, one hundred eleven thousand, seven hundred twelve".