23315873 has 8 divisors (see below), whose sum is σ = 26694720. Its totient is φ = 19949040.

The previous prime is 23315867. The next prime is 23315879. The reversal of 23315873 is 37851332.

It is an interprime number because it is at equal distance from previous prime (23315867) and next prime (23315879).

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 23315873 - 2¹⁰ = 23314849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23315879) 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, 1643 + ... + 7023.

It is an arithmetic number, because the mean of its divisors is an integer number (3336840).

Almost surely, 2^23315873 is an apocalyptic number.

It is an amenable number.

23315873 is a deficient number, since it is larger than the sum of its proper divisors (3378847).

23315873 is an equidigital number, since it uses as much as digits as its factorization.

23315873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007.

The product of its digits is 15120, while the sum is 32.

The square root of 23315873 is about 4828.6512609630. The cubic root of 23315873 is about 285.6826683942.

The spelling of 23315873 in words is "twenty-three million, three hundred fifteen thousand, eight hundred seventy-three".