9688425 has 24 divisors (see below), whose sum is σ = 16189440. Its totient is φ = 5112000.

The previous prime is 9688421. The next prime is 9688463. The reversal of 9688425 is 5248869.

It is not a de Polignac number, because 9688425 - 2² = 9688421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9688421) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6936 + ... + 8214.

It is an arithmetic number, because the mean of its divisors is an integer number (674560).

Almost surely, 2^9688425 is an apocalyptic number.

It is an amenable number.

9688425 is a deficient number, since it is larger than the sum of its proper divisors (6501015).

9688425 is a wasteful number, since it uses less digits than its factorization.

9688425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1388 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 9688425 is about 3112.6234915261. The cubic root of 9688425 is about 213.1822593059.

The spelling of 9688425 in words is "nine million, six hundred eighty-eight thousand, four hundred twenty-five".