23136926 has 4 divisors (see below), whose sum is σ = 34705392. Its totient is φ = 11568462.

The previous prime is 23136923. The next prime is 23136941. The reversal of 23136926 is 62963132.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23136892 and 23136901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23136923) 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 as a sum of consecutive naturals, namely, 5784230 + ... + 5784233.

It is an arithmetic number, because the mean of its divisors is an integer number (8676348).

Almost surely, 2^23136926 is an apocalyptic number.

23136926 is a deficient number, since it is larger than the sum of its proper divisors (11568466).

23136926 is a wasteful number, since it uses less digits than its factorization.

23136926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11568465.

The product of its digits is 11664, while the sum is 32.

The square root of 23136926 is about 4810.0858620195. The cubic root of 23136926 is about 284.9499286202.

The spelling of 23136926 in words is "twenty-three million, one hundred thirty-six thousand, nine hundred twenty-six".