23136373 has 16 divisors (see below), whose sum is σ = 25635456. Its totient is φ = 20750400.

The previous prime is 23136353. The next prime is 23136389. The reversal of 23136373 is 37363132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23136373 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 (23136313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87840 + ... + 88102.

It is an arithmetic number, because the mean of its divisors is an integer number (1602216).

Almost surely, 2^23136373 is an apocalyptic number.

It is an amenable number.

23136373 is a deficient number, since it is larger than the sum of its proper divisors (2499083).

23136373 is a wasteful number, since it uses less digits than its factorization.

23136373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its digits is 6804, while the sum is 28.

The square root of 23136373 is about 4810.0283782947. The cubic root of 23136373 is about 284.9476583882.

The spelling of 23136373 in words is "twenty-three million, one hundred thirty-six thousand, three hundred seventy-three".