23868506 has 8 divisors (see below), whose sum is σ = 35990784. Its totient is φ = 11871580.

The previous prime is 23868491. The next prime is 23868511. The reversal of 23868506 is 60586832.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23868506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30860 + ... + 31623.

It is an arithmetic number, because the mean of its divisors is an integer number (4498848).

Almost surely, 2^23868506 is an apocalyptic number.

23868506 is a deficient number, since it is larger than the sum of its proper divisors (12122278).

23868506 is a wasteful number, since it uses less digits than its factorization.

23868506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62676.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 23868506 is about 4885.5405023395. The cubic root of 23868506 is about 287.9221513482.

The spelling of 23868506 in words is "twenty-three million, eight hundred sixty-eight thousand, five hundred six".