23855313 has 8 divisors (see below), whose sum is σ = 32904000. Its totient is φ = 15355088.

The previous prime is 23855311. The next prime is 23855323. The reversal of 23855313 is 31355832.

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 23855313 - 2¹ = 23855311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23855311) 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, 137013 + ... + 137186.

It is an arithmetic number, because the mean of its divisors is an integer number (4113000).

Almost surely, 2^23855313 is an apocalyptic number.

It is an amenable number.

23855313 is a deficient number, since it is larger than the sum of its proper divisors (9048687).

23855313 is a wasteful number, since it uses less digits than its factorization.

23855313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274231.

The product of its digits is 10800, while the sum is 30.

The square root of 23855313 is about 4884.1901068652. The cubic root of 23855313 is about 287.8690931883.

The spelling of 23855313 in words is "twenty-three million, eight hundred fifty-five thousand, three hundred thirteen".