12632116 has 24 divisors (see below), whose sum is σ = 25530176. Its totient is φ = 5356800.

The previous prime is 12632101. The next prime is 12632117. The reversal of 12632116 is 61123621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632117) 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, 391 + ... + 5041.

Almost surely, 2^12632116 is an apocalyptic number.

It is an amenable number.

12632116 is an abundant number, since it is smaller than the sum of its proper divisors (12898060).

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

12632116 is a wasteful number, since it uses less digits than its factorization.

12632116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759 (or 4757 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 12632116 is about 3554.1688198509. The cubic root of 12632116 is about 232.8942153973.

Adding to 12632116 its reverse (61123621), we get a palindrome (73755737).

The spelling of 12632116 in words is "twelve million, six hundred thirty-two thousand, one hundred sixteen".