23389469 has 8 divisors (see below), whose sum is σ = 24199680. Its totient is φ = 22582800.

The previous prime is 23389417. The next prime is 23389507. The reversal of 23389469 is 96498332.

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 23389469 - 2⁸ = 23389213 is a prime.

It is a super-2 number, since 2×23389469² = 1094134520203922, 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 (23385469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24992 + ... + 25910.

It is an arithmetic number, because the mean of its divisors is an integer number (3024960).

Almost surely, 2^23389469 is an apocalyptic number.

It is an amenable number.

23389469 is a deficient number, since it is larger than the sum of its proper divisors (810211).

23389469 is an equidigital number, since it uses as much as digits as its factorization.

23389469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771.

The product of its digits is 279936, while the sum is 44.

The square root of 23389469 is about 4836.2660183245. The cubic root of 23389469 is about 285.9829362079.

The spelling of 23389469 in words is "twenty-three million, three hundred eighty-nine thousand, four hundred sixty-nine".