23136339 has 8 divisors (see below), whose sum is σ = 30877632. Its totient is φ = 15409640.

The previous prime is 23136331. The next prime is 23136353. The reversal of 23136339 is 93363132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23136339 - 2³ = 23136331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23136331) 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, 844 + ... + 6854.

It is an arithmetic number, because the mean of its divisors is an integer number (3859704).

Almost surely, 2^23136339 is an apocalyptic number.

23136339 is a deficient number, since it is larger than the sum of its proper divisors (7741293).

23136339 is a wasteful number, since it uses less digits than its factorization.

23136339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297.

The product of its digits is 8748, while the sum is 30.

The square root of 23136339 is about 4810.0248440107. The cubic root of 23136339 is about 284.9475188068.

The spelling of 23136339 in words is "twenty-three million, one hundred thirty-six thousand, three hundred thirty-nine".