13512116 has 12 divisors (see below), whose sum is σ = 24890880. Its totient is φ = 6400440.

The previous prime is 13512113. The next prime is 13512131. The reversal of 13512116 is 61121531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13512113) 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 3 ways as a sum of consecutive naturals, for example, 88820 + ... + 88971.

It is an arithmetic number, because the mean of its divisors is an integer number (2074240).

Almost surely, 2^13512116 is an apocalyptic number.

It is an amenable number.

13512116 is a deficient number, since it is larger than the sum of its proper divisors (11378764).

13512116 is a wasteful number, since it uses less digits than its factorization.

13512116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177814 (or 177812 counting only the distinct ones).

The product of its digits is 180, while the sum is 20.

The square root of 13512116 is about 3675.8830231660. The cubic root of 13512116 is about 238.1813696481.

Adding to 13512116 its reverse (61121531), we get a palindrome (74633647).

The spelling of 13512116 in words is "thirteen million, five hundred twelve thousand, one hundred sixteen".