441165 has 8 divisors (see below), whose sum is σ = 705888. Its totient is φ = 235280.

The previous prime is 441157. The next prime is 441169. The reversal of 441165 is 561144.

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

It is not a de Polignac number, because 441165 - 2³ = 441157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441169) 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, 14691 + ... + 14720.

It is an arithmetic number, because the mean of its divisors is an integer number (88236).

2⁴⁴¹¹⁶⁵ is an apocalyptic number.

It is an amenable number.

441165 is a deficient number, since it is larger than the sum of its proper divisors (264723).

441165 is a wasteful number, since it uses less digits than its factorization.

441165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29419.

The product of its digits is 480, while the sum is 21.

The square root of 441165 is about 664.2025293538. The cubic root of 441165 is about 76.1261179298.

Subtracting from 441165 its sum of digits (21), we obtain a palindrome (441144).

It can be divided in two parts, 441 and 165, that added together give a palindrome (606).

The spelling of 441165 in words is "four hundred forty-one thousand, one hundred sixty-five".