23389669 has 8 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 23073600.

The previous prime is 23389651. The next prime is 23389679. The reversal of 23389669 is 96698332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23389669 - 2¹¹ = 23387621 is a prime.

It is a super-2 number, since 2×23389669² = 1094153231859122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23389679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26109 + ... + 26989.

It is an arithmetic number, because the mean of its divisors is an integer number (2963520).

Almost surely, 2^23389669 is an apocalyptic number.

It is an amenable number.

23389669 is a deficient number, since it is larger than the sum of its proper divisors (318491).

23389669 is a wasteful number, since it uses less digits than its factorization.

23389669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its digits is 419904, while the sum is 46.

The square root of 23389669 is about 4836.2866953893. The cubic root of 23389669 is about 285.9837513386.

The spelling of 23389669 in words is "twenty-three million, three hundred eighty-nine thousand, six hundred sixty-nine".