23832115 has 4 divisors (see below), whose sum is σ = 28598544. Its totient is φ = 19065688.

The previous prime is 23832097. The next prime is 23832121. The reversal of 23832115 is 51123832.

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 23832115 - 2⁷ = 23831987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23832115.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2383207 + ... + 2383216.

It is an arithmetic number, because the mean of its divisors is an integer number (7149636).

Almost surely, 2^23832115 is an apocalyptic number.

23832115 is a deficient number, since it is larger than the sum of its proper divisors (4766429).

23832115 is an equidigital number, since it uses as much as digits as its factorization.

23832115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766428.

The product of its digits is 1440, while the sum is 25.

The square root of 23832115 is about 4881.8147240550. The cubic root of 23832115 is about 287.7757505570.

Adding to 23832115 its reverse (51123832), we get a palindrome (74955947).

The spelling of 23832115 in words is "twenty-three million, eight hundred thirty-two thousand, one hundred fifteen".