9648725 has 12 divisors (see below), whose sum is σ = 12079584. Its totient is φ = 7644720.

The previous prime is 9648701. The next prime is 9648733. The reversal of 9648725 is 5278469.

9648725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-9648725 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 872 + ... + 4478.

It is an arithmetic number, because the mean of its divisors is an integer number (1006632).

Almost surely, 2^9648725 is an apocalyptic number.

It is an amenable number.

9648725 is a deficient number, since it is larger than the sum of its proper divisors (2430859).

9648725 is a wasteful number, since it uses less digits than its factorization.

9648725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3724 (or 3719 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 9648725 is about 3106.2396881117. The cubic root of 9648725 is about 212.8906769253.

The spelling of 9648725 in words is "nine million, six hundred forty-eight thousand, seven hundred twenty-five".