23941 has 4 divisors (see below), whose sum is σ = 24300. Its totient is φ = 23584.

The previous prime is 23929. The next prime is 23957. The reversal of 23941 is 14932.

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 2916 + 21025 = 54^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 23941 - 2⁵ = 23909 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 (23911) 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, 46 + ... + 223.

It is an arithmetic number, because the mean of its divisors is an integer number (6075).

2²³⁹⁴¹ is an apocalyptic number.

It is an amenable number.

23941 is a deficient number, since it is larger than the sum of its proper divisors (359).

23941 is an equidigital number, since it uses as much as digits as its factorization.

23941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358.

The product of its digits is 216, while the sum is 19.

The square root of 23941 is about 154.7287949930. The cubic root of 23941 is about 28.8213351426.

Subtracting from 23941 its reverse (14932), we obtain a palindrome (9009).

The spelling of 23941 in words is "twenty-three thousand, nine hundred forty-one".