9668136 has 48 divisors (see below), whose sum is σ = 25084800. Its totient is φ = 3105088.

The previous prime is 9668123. The next prime is 9668147. The reversal of 9668136 is 6318669.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9668094 and 9668103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19945 + ... + 20423.

It is an arithmetic number, because the mean of its divisors is an integer number (522600).

Almost surely, 2^9668136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9668136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12542400).

9668136 is an abundant number, since it is smaller than the sum of its proper divisors (15416664).

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

9668136 is a wasteful number, since it uses less digits than its factorization.

9668136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 513 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 9668136 is about 3109.3626356538. The cubic root of 9668136 is about 213.0333435424.

The spelling of 9668136 in words is "nine million, six hundred sixty-eight thousand, one hundred thirty-six".