23838806 has 16 divisors (see below), whose sum is σ = 37802160. Its totient is φ = 11243520.

The previous prime is 23838799. The next prime is 23838821. The reversal of 23838806 is 60883832.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23838806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8546 + ... + 10986.

It is an arithmetic number, because the mean of its divisors is an integer number (2362635).

Almost surely, 2^23838806 is an apocalyptic number.

It is a pronic number, being equal to 4882×4883.

23838806 is a deficient number, since it is larger than the sum of its proper divisors (13963354).

23838806 is a wasteful number, since it uses less digits than its factorization.

23838806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 23838806 is about 4882.4999743984. The cubic root of 23838806 is about 287.8026795892.

The spelling of 23838806 in words is "twenty-three million, eight hundred thirty-eight thousand, eight hundred six".