11317668 has 12 divisors (see below), whose sum is σ = 26407920. Its totient is φ = 3772552.

The previous prime is 11317667. The next prime is 11317703. The reversal of 11317668 is 86671311.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11317667) 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, 471558 + ... + 471581.

It is an arithmetic number, because the mean of its divisors is an integer number (2200660).

Almost surely, 2^11317668 is an apocalyptic number.

It is an amenable number.

11317668 is an abundant number, since it is smaller than the sum of its proper divisors (15090252).

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

11317668 is a wasteful number, since it uses less digits than its factorization.

11317668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943146 (or 943144 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 11317668 is about 3364.1741928741. The cubic root of 11317668 is about 224.5185954243.

Adding to 11317668 its reverse (86671311), we get a palindrome (97988979).

The spelling of 11317668 in words is "eleven million, three hundred seventeen thousand, six hundred sixty-eight".