9695985 has 32 divisors (see below), whose sum is σ = 17592960. Its totient is φ = 4520448.

The previous prime is 9695971. The next prime is 9695993. The reversal of 9695985 is 5895969.

It is not a de Polignac number, because 9695985 - 2⁵ = 9695953 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2397 + ... + 5013.

It is an arithmetic number, because the mean of its divisors is an integer number (549780).

Almost surely, 2^9695985 is an apocalyptic number.

9695985 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9695985 is a deficient number, since it is larger than the sum of its proper divisors (7896975).

9695985 is a wasteful number, since it uses less digits than its factorization.

9695985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657.

The product of its digits is 874800, while the sum is 51.

The square root of 9695985 is about 3113.8376643621. The cubic root of 9695985 is about 213.2376944898.

The spelling of 9695985 in words is "nine million, six hundred ninety-five thousand, nine hundred eighty-five".