23315469 has 4 divisors (see below), whose sum is σ = 31087296. Its totient is φ = 15543644.

The previous prime is 23315459. The next prime is 23315471. The reversal of 23315469 is 96451332.

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 23315469 - 2¹⁷ = 23184397 is a prime.

It is a super-2 number, since 2×23315469² = 1087222189379922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23315459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3885909 + ... + 3885914.

It is an arithmetic number, because the mean of its divisors is an integer number (7771824).

Almost surely, 2^23315469 is an apocalyptic number.

It is an amenable number.

23315469 is a deficient number, since it is larger than the sum of its proper divisors (7771827).

23315469 is an equidigital number, since it uses as much as digits as its factorization.

23315469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7771826.

The product of its digits is 19440, while the sum is 33.

The square root of 23315469 is about 4828.6094271540. The cubic root of 23315469 is about 285.6810183528.

The spelling of 23315469 in words is "twenty-three million, three hundred fifteen thousand, four hundred sixty-nine".