23380869 has 4 divisors (see below), whose sum is σ = 31174496. Its totient is φ = 15587244.

The previous prime is 23380867. The next prime is 23380871. The reversal of 23380869 is 96808332.

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 an interprime number because it is at equal distance from previous prime (23380867) and next prime (23380871).

It is not a de Polignac number, because 23380869 - 2¹ = 23380867 is a prime.

It is a super-2 number, since 2×23380869² = 1093330070390322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23380867) 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, 3896809 + ... + 3896814.

It is an arithmetic number, because the mean of its divisors is an integer number (7793624).

Almost surely, 2^23380869 is an apocalyptic number.

It is an amenable number.

23380869 is a deficient number, since it is larger than the sum of its proper divisors (7793627).

23380869 is an equidigital number, since it uses as much as digits as its factorization.

23380869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7793626.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 23380869 is about 4835.3768208900. The cubic root of 23380869 is about 285.9478811902.

The spelling of 23380869 in words is "twenty-three million, three hundred eighty thousand, eight hundred sixty-nine".