23116116 has 12 divisors (see below), whose sum is σ = 53937632. Its totient is φ = 7705368.

The previous prime is 23116097. The next prime is 23116123. The reversal of 23116116 is 61161132.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23116092 and 23116101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963160 + ... + 963183.

Almost surely, 2^23116116 is an apocalyptic number.

It is an amenable number.

23116116 is an abundant number, since it is smaller than the sum of its proper divisors (30821516).

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

23116116 is a wasteful number, since it uses less digits than its factorization.

23116116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926350 (or 1926348 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

The square root of 23116116 is about 4807.9222123491. The cubic root of 23116116 is about 284.8644723425.

Adding to 23116116 its reverse (61161132), we get a palindrome (84277248).

It can be divided in two parts, 23116 and 116, that added together give a palindrome (23232).

The spelling of 23116116 in words is "twenty-three million, one hundred sixteen thousand, one hundred sixteen".