9797568 has 56 divisors (see below), whose sum is σ = 28285440. Its totient is φ = 2968320.

The previous prime is 9797551. The next prime is 9797603. The reversal of 9797568 is 8657979.

It is a self number, because there is not a number n which added to its sum of digits gives 9797568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208 + ... + 4431.

Almost surely, 2^9797568 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 9797568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14142720).

9797568 is an abundant number, since it is smaller than the sum of its proper divisors (18487872).

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

9797568 is a wasteful number, since it uses less digits than its factorization.

9797568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665 (or 4655 counting only the distinct ones).

The product of its digits is 952560, while the sum is 51.

The square root of 9797568 is about 3130.1067074462. The cubic root of 9797568 is about 213.9797925427.

The spelling of 9797568 in words is "nine million, seven hundred ninety-seven thousand, five hundred sixty-eight".