23886916 has 12 divisors (see below), whose sum is σ = 41855632. Its totient is φ = 11928168.

The previous prime is 23886913. The next prime is 23886953. The reversal of 23886916 is 61968832.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23886913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151 + ... + 6913.

Almost surely, 2^23886916 is an apocalyptic number.

It is an amenable number.

23886916 is a deficient number, since it is larger than the sum of its proper divisors (17968716).

23886916 is a wasteful number, since it uses less digits than its factorization.

23886916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650 (or 7648 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 23886916 is about 4887.4242705130. The cubic root of 23886916 is about 287.9961579992.

The spelling of 23886916 in words is "twenty-three million, eight hundred eighty-six thousand, nine hundred sixteen".