23085373 has 4 divisors (see below), whose sum is σ = 23709340. Its totient is φ = 22461408.

The previous prime is 23085341. The next prime is 23085379. The reversal of 23085373 is 37358032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8054244 + 15031129 = 2838^2 + 3877^2 .

It is a cyclic number.

It is not a de Polignac number, because 23085373 - 2⁵ = 23085341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23085379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311928 + ... + 312001.

It is an arithmetic number, because the mean of its divisors is an integer number (5927335).

Almost surely, 2^23085373 is an apocalyptic number.

It is an amenable number.

23085373 is a deficient number, since it is larger than the sum of its proper divisors (623967).

23085373 is an equidigital number, since it uses as much as digits as its factorization.

23085373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623966.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 23085373 is about 4804.7240295359. The cubic root of 23085373 is about 284.7381322934.

The spelling of 23085373 in words is "twenty-three million, eighty-five thousand, three hundred seventy-three".