12317696 has 44 divisors (see below), whose sum is σ = 25743072. Its totient is φ = 5879808.

The previous prime is 12317693. The next prime is 12317729. The reversal of 12317696 is 69671321.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12317693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23291 + ... + 23813.

Almost surely, 2^12317696 is an apocalyptic number.

12317696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12317696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12871536).

12317696 is an abundant number, since it is smaller than the sum of its proper divisors (13425376).

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

12317696 is an equidigital number, since it uses as much as digits as its factorization.

12317696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 548 counting only the distinct ones).

The product of its digits is 13608, while the sum is 35.

The square root of 12317696 is about 3509.6575331505. The cubic root of 12317696 is about 230.9456716498.

The spelling of 12317696 in words is "twelve million, three hundred seventeen thousand, six hundred ninety-six".