23117092 has 12 divisors (see below), whose sum is σ = 40633180. Its totient is φ = 11507616.

The previous prime is 23117051. The next prime is 23117099. The reversal of 23117092 is 29071132.

It can be written as a sum of positive squares in 2 ways, for example, as 19927296 + 3189796 = 4464^2 + 1786^2 .

It is not an unprimeable number, because it can be changed into a prime (23117099) 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, 11703 + ... + 13534.

Almost surely, 2^23117092 is an apocalyptic number.

It is an amenable number.

23117092 is a deficient number, since it is larger than the sum of its proper divisors (17516088).

23117092 is a wasteful number, since it uses less digits than its factorization.

23117092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25470 (or 25468 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 23117092 is about 4808.0237104241. The cubic root of 23117092 is about 284.8684814332.

The spelling of 23117092 in words is "twenty-three million, one hundred seventeen thousand, ninety-two".