9648040 has 32 divisors (see below), whose sum is σ = 22654080. Its totient is φ = 3691072.

The previous prime is 9648031. The next prime is 9648047. The reversal of 9648040 is 408469.

9648040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9647993 and 9648011.

It is not an unprimeable number, because it can be changed into a prime (9648047) 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, 4324 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (707940).

Almost surely, 2^9648040 is an apocalyptic number.

It is an amenable number.

9648040 is an abundant number, since it is smaller than the sum of its proper divisors (13006040).

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

9648040 is a wasteful number, since it uses less digits than its factorization.

9648040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10521 (or 10517 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 9648040 is about 3106.1294242192. The cubic root of 9648040 is about 212.8856388308.

The spelling of 9648040 in words is "nine million, six hundred forty-eight thousand, forty".