9596640 has 48 divisors (see below), whose sum is σ = 30230928. Its totient is φ = 2558976.

The previous prime is 9596633. The next prime is 9596641. The reversal of 9596640 is 466959.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9596641) 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 7 ways as a sum of consecutive naturals, for example, 9517 + ... + 10476.

It is an arithmetic number, because the mean of its divisors is an integer number (629811).

Almost surely, 2^9596640 is an apocalyptic number.

It is an amenable number.

9596640 is an abundant number, since it is smaller than the sum of its proper divisors (20634288).

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

9596640 is a wasteful number, since it uses less digits than its factorization.

9596640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20011 (or 20003 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 9596640 is about 3097.8444118451. The cubic root of 9596640 is about 212.5069155766.

The spelling of 9596640 in words is "nine million, five hundred ninety-six thousand, six hundred forty".