23179 has 4 divisors (see below), whose sum is σ = 24976. Its totient is φ = 21384.

The previous prime is 23173. The next prime is 23189. The reversal of 23179 is 97132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23179 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (23173) 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, 879 + ... + 904.

It is an arithmetic number, because the mean of its divisors is an integer number (6244).

2²³¹⁷⁹ is an apocalyptic number.

23179 is a deficient number, since it is larger than the sum of its proper divisors (1797).

23179 is a wasteful number, since it uses less digits than its factorization.

23179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796.

The product of its digits is 378, while the sum is 22.

The square root of 23179 is about 152.2465106332. The cubic root of 23179 is about 28.5122549123.

Subtracting from 23179 its product of digits (378), we obtain a square (22801 = 151²).

It can be divided in two parts, 23 and 179, that added together give a palindrome (202).

The spelling of 23179 in words is "twenty-three thousand, one hundred seventy-nine".