12716116 has 24 divisors (see below), whose sum is σ = 25663680. Its totient is φ = 5400192.

The previous prime is 12716113. The next prime is 12716147. The reversal of 12716116 is 61161721.

It is a happy number.

12716116 is nontrivially palindromic in base 15.

It is a super-2 number, since 2×12716116² = 323399212250912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12716113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155 + ... + 5173.

It is an arithmetic number, because the mean of its divisors is an integer number (1069320).

Almost surely, 2^12716116 is an apocalyptic number.

It is an amenable number.

12716116 is an abundant number, since it is smaller than the sum of its proper divisors (12947564).

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

12716116 is a wasteful number, since it uses less digits than its factorization.

12716116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4143 (or 4141 counting only the distinct ones).

The product of its digits is 504, while the sum is 25.

The square root of 12716116 is about 3565.9663486915. The cubic root of 12716116 is about 233.4093022474.

Adding to 12716116 its reverse (61161721), we get a palindrome (73877837).

The spelling of 12716116 in words is "twelve million, seven hundred sixteen thousand, one hundred sixteen".