44085 has 8 divisors (see below), whose sum is σ = 70560. Its totient is φ = 23504.

The previous prime is 44071. The next prime is 44087. The reversal of 44085 is 58044.

44085 is nontrivially palindromic in base 2.

44085 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44085 - 2⁵ = 44053 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 4⁶ + 0 + 8⁵ + 5⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1455 + ... + 1484.

It is an arithmetic number, because the mean of its divisors is an integer number (8820).

2⁴⁴⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

44085 is a deficient number, since it is larger than the sum of its proper divisors (26475).

44085 is a wasteful number, since it uses less digits than its factorization.

44085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 44085 is about 209.9642826768. The cubic root of 44085 is about 35.3262020338.

It can be divided in two parts, 440 and 85, that added together give a palindrome (525).

The spelling of 44085 in words is "forty-four thousand, eighty-five".