441167 has 4 divisors (see below), whose sum is σ = 467136. Its totient is φ = 415200.

The previous prime is 441157. The next prime is 441169. The reversal of 441167 is 761144.

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

It is a cyclic number.

It is not a de Polignac number, because 441167 - 2⁸ = 440911 is a prime.

It is a Duffinian number.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12959 + ... + 12992.

It is an arithmetic number, because the mean of its divisors is an integer number (116784).

2⁴⁴¹¹⁶⁷ is an apocalyptic number.

441167 is a deficient number, since it is larger than the sum of its proper divisors (25969).

441167 is a wasteful number, since it uses less digits than its factorization.

441167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25968.

The product of its digits is 672, while the sum is 23.

The square root of 441167 is about 664.2040349170. The cubic root of 441167 is about 76.1262329676.

Subtracting from 441167 its sum of digits (23), we obtain a palindrome (441144).

The spelling of 441167 in words is "four hundred forty-one thousand, one hundred sixty-seven".