44118 has 32 divisors (see below), whose sum is σ = 105600. Its totient is φ = 13608.

The previous prime is 44111. The next prime is 44119. The reversal of 44118 is 81144.

44118 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).

44118 is an undulating number in base 7.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005 + ... + 1047.

It is an arithmetic number, because the mean of its divisors is an integer number (3300).

2⁴⁴¹¹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52800).

44118 is an abundant number, since it is smaller than the sum of its proper divisors (61482).

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

44118 is a wasteful number, since it uses less digits than its factorization.

44118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 67 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 44118 is about 210.0428527706. The cubic root of 44118 is about 35.3350143577.

Subtracting from 44118 its sum of digits (18), we obtain a square (44100 = 210²).

The spelling of 44118 in words is "forty-four thousand, one hundred eighteen".