12536116 has 6 divisors (see below), whose sum is σ = 21938210. Its totient is φ = 6268056.

The previous prime is 12536113. The next prime is 12536129. The reversal of 12536116 is 61163521.

It can be written as a sum of positive squares in only one way, i.e., 11902500 + 633616 = 3450^2 + 796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12536113) 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 as a sum of consecutive naturals, namely, 1567011 + ... + 1567018.

Almost surely, 2^12536116 is an apocalyptic number.

It is an amenable number.

12536116 is a deficient number, since it is larger than the sum of its proper divisors (9402094).

12536116 is a wasteful number, since it uses less digits than its factorization.

12536116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134033 (or 3134031 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 12536116 is about 3540.6377956521. The cubic root of 12536116 is about 232.3027409236.

Adding to 12536116 its reverse (61163521), we get a palindrome (73699637).

The spelling of 12536116 in words is "twelve million, five hundred thirty-six thousand, one hundred sixteen".