12316634 has 16 divisors (see below), whose sum is σ = 20700576. Its totient is φ = 5446800.

The previous prime is 12316631. The next prime is 12316639. The reversal of 12316634 is 43661321.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12316631) 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, 6752 + ... + 8379.

It is an arithmetic number, because the mean of its divisors is an integer number (1293786).

Almost surely, 2^12316634 is an apocalyptic number.

12316634 is a deficient number, since it is larger than the sum of its proper divisors (8383942).

12316634 is a wasteful number, since it uses less digits than its factorization.

12316634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15181.

The product of its digits is 2592, while the sum is 26.

The square root of 12316634 is about 3509.5062330761. The cubic root of 12316634 is about 230.9390342789.

Adding to 12316634 its reverse (43661321), we get a palindrome (55977955).

The spelling of 12316634 in words is "twelve million, three hundred sixteen thousand, six hundred thirty-four".