9816608 has 48 divisors (see below), whose sum is σ = 20248704. Its totient is φ = 4680960.

The previous prime is 9816601. The next prime is 9816613. The reversal of 9816608 is 8066189.

It is not an unprimeable number, because it can be changed into a prime (9816601) 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, 91691 + ... + 91797.

It is an arithmetic number, because the mean of its divisors is an integer number (421848).

Almost surely, 2^9816608 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 9816608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10124352).

9816608 is an abundant number, since it is smaller than the sum of its proper divisors (10432096).

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

9816608 is a wasteful number, since it uses less digits than its factorization.

9816608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 9816608 is about 3133.1466611061. The cubic root of 9816608 is about 214.1183146374.

The spelling of 9816608 in words is "nine million, eight hundred sixteen thousand, six hundred eight".