23863116 has 24 divisors (see below), whose sum is σ = 56445424. Its totient is φ = 7845120.

The previous prime is 23863111. The next prime is 23863123. The reversal of 23863116 is 61136832.

It is not an unprimeable number, because it can be changed into a prime (23863111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12745 + ... + 14496.

Almost surely, 2^23863116 is an apocalyptic number.

It is an amenable number.

23863116 is an abundant number, since it is smaller than the sum of its proper divisors (32582308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23863116 is a wasteful number, since it uses less digits than its factorization.

23863116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27321 (or 27319 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 23863116 is about 4884.9888433854. The cubic root of 23863116 is about 287.9004768003.

Adding to 23863116 its reverse (61136832), we get a palindrome (84999948).

The spelling of 23863116 in words is "twenty-three million, eight hundred sixty-three thousand, one hundred sixteen".