9796128 has 24 divisors (see below), whose sum is σ = 25715088. Its totient is φ = 3265344.

The previous prime is 9796123. The next prime is 9796139. The reversal of 9796128 is 8216979.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9796128.

It is not an unprimeable number, because it can be changed into a prime (9796121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50926 + ... + 51117.

It is an arithmetic number, because the mean of its divisors is an integer number (1071462).

Almost surely, 2^9796128 is an apocalyptic number.

It is an amenable number.

9796128 is an abundant number, since it is smaller than the sum of its proper divisors (15918960).

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

9796128 is a wasteful number, since it uses less digits than its factorization.

9796128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102056 (or 102048 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 9796128 is about 3129.8766748867. The cubic root of 9796128 is about 213.9693087846.

The spelling of 9796128 in words is "nine million, seven hundred ninety-six thousand, one hundred twenty-eight".