23968867 has 8 divisors (see below), whose sum is σ = 25865840. Its totient is φ = 22079520.

The previous prime is 23968849. The next prime is 23968871. The reversal of 23968867 is 76886932.

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 23968867 - 2⁷ = 23968739 is a prime.

It is a super-5 number, since 5×23968867⁵ (a number of 38 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23968867.

It is not an unprimeable number, because it can be changed into a prime (23968897) 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, 5809 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (3233230).

Almost surely, 2^23968867 is an apocalyptic number.

23968867 is a deficient number, since it is larger than the sum of its proper divisors (1896973).

23968867 is a wasteful number, since it uses less digits than its factorization.

23968867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813.

The product of its digits is 870912, while the sum is 49.

The square root of 23968867 is about 4895.8009559213. The cubic root of 23968867 is about 288.3251335464.

The spelling of 23968867 in words is "twenty-three million, nine hundred sixty-eight thousand, eight hundred sixty-seven".