23852013 has 8 divisors (see below), whose sum is σ = 32662368. Its totient is φ = 15471504.

The previous prime is 23851991. The next prime is 23852021. The reversal of 23852013 is 31025832.

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

It is not a de Polignac number, because 23852013 - 2⁵ = 23851981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23852033) 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, 107331 + ... + 107552.

It is an arithmetic number, because the mean of its divisors is an integer number (4082796).

Almost surely, 2^23852013 is an apocalyptic number.

It is an amenable number.

23852013 is a deficient number, since it is larger than the sum of its proper divisors (8810355).

23852013 is a wasteful number, since it uses less digits than its factorization.

23852013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214923.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 23852013 is about 4883.8522704930. The cubic root of 23852013 is about 287.8558185519.

Adding to 23852013 its reverse (31025832), we get a palindrome (54877845).

The spelling of 23852013 in words is "twenty-three million, eight hundred fifty-two thousand, thirteen".