9896725 has 12 divisors (see below), whose sum is σ = 12429760. Its totient is φ = 7815600.

The previous prime is 9896717. The next prime is 9896741. The reversal of 9896725 is 5276989.

9896725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9896725 - 2³ = 9896717 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

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, 531 + ... + 4480.

Almost surely, 2^9896725 is an apocalyptic number.

It is an amenable number.

9896725 is a deficient number, since it is larger than the sum of its proper divisors (2533035).

9896725 is a wasteful number, since it uses less digits than its factorization.

9896725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100 (or 5095 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 9896725 is about 3145.9060697993. The cubic root of 9896725 is about 214.6992369318.

The spelling of 9896725 in words is "nine million, eight hundred ninety-six thousand, seven hundred twenty-five".