23136773 has 8 divisors (see below), whose sum is σ = 25450176. Its totient is φ = 21032220.

The previous prime is 23136769. The next prime is 23136811. The reversal of 23136773 is 37763132.

It is not a de Polignac number, because 23136773 - 2² = 23136769 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 (23136973) 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, 7361 + ... + 10022.

It is an arithmetic number, because the mean of its divisors is an integer number (3181272).

Almost surely, 2^23136773 is an apocalyptic number.

It is an amenable number.

23136773 is a deficient number, since it is larger than the sum of its proper divisors (2313403).

23136773 is an equidigital number, since it uses as much as digits as its factorization.

23136773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416 (or 17394 counting only the distinct ones).

The product of its digits is 15876, while the sum is 32.

The square root of 23136773 is about 4810.0699579112. The cubic root of 23136773 is about 284.9493005126.

The spelling of 23136773 in words is "twenty-three million, one hundred thirty-six thousand, seven hundred seventy-three".