44185 has 4 divisors (see below), whose sum is σ = 53028. Its totient is φ = 35344.

The previous prime is 44179. The next prime is 44189. The reversal of 44185 is 58144.

44185 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34969 + 9216 = 187^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 44185 - 2¹³ = 35993 is a prime.

It is a Duffinian number.

44185 is strictly pandigital in base 6.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (44189) 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, 4414 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (13257).

2⁴⁴¹⁸⁵ is an apocalyptic number.

It is an amenable number.

44185 is a deficient number, since it is larger than the sum of its proper divisors (8843).

44185 is an equidigital number, since it uses as much as digits as its factorization.

44185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8842.

The product of its digits is 640, while the sum is 22.

The square root of 44185 is about 210.2022835271. The cubic root of 44185 is about 35.3528925369.

The spelling of 44185 in words is "forty-four thousand, one hundred eighty-five".