12634927 has 8 divisors (see below), whose sum is σ = 13579056. Its totient is φ = 11713152.

The previous prime is 12634901. The next prime is 12634931. The reversal of 12634927 is 72943621.

12634927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12634927 - 2⁷ = 12634799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12634892 and 12634901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12634967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4408 + ... + 6685.

It is an arithmetic number, because the mean of its divisors is an integer number (1697382).

Almost surely, 2^12634927 is an apocalyptic number.

12634927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12634927 is a deficient number, since it is larger than the sum of its proper divisors (944129).

12634927 is a wasteful number, since it uses less digits than its factorization.

12634927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11177.

The product of its digits is 18144, while the sum is 34.

The square root of 12634927 is about 3554.5642489622. The cubic root of 12634927 is about 232.9114892804.

It can be divided in two parts, 126 and 34927, that added together give a palindrome (35053).

The spelling of 12634927 in words is "twelve million, six hundred thirty-four thousand, nine hundred twenty-seven".