23119969 has 4 divisors (see below), whose sum is σ = 23302144. Its totient is φ = 22937796.

The previous prime is 23119963. The next prime is 23119973. The reversal of 23119969 is 96991132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23119969 - 2³ = 23119961 is a prime.

It is a super-2 number, since 2×23119969² = 1069065933121922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23119961) 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, 90897 + ... + 91150.

It is an arithmetic number, because the mean of its divisors is an integer number (5825536).

Almost surely, 2^23119969 is an apocalyptic number.

It is an amenable number.

23119969 is a deficient number, since it is larger than the sum of its proper divisors (182175).

23119969 is a wasteful number, since it uses less digits than its factorization.

23119969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182174.

The product of its digits is 26244, while the sum is 40.

The square root of 23119969 is about 4808.3228884924. The cubic root of 23119969 is about 284.8802985571.

The spelling of 23119969 in words is "twenty-three million, one hundred nineteen thousand, nine hundred sixty-nine".