9996535 has 4 divisors (see below), whose sum is σ = 11995848. Its totient is φ = 7997224.

The previous prime is 9996523. The next prime is 9996541. The reversal of 9996535 is 5356999.

It is a happy number.

9996535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9996535 is a prime.

It is a Duffinian number.

9996535 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999649 + ... + 999658.

It is an arithmetic number, because the mean of its divisors is an integer number (2998962).

Almost surely, 2^9996535 is an apocalyptic number.

9996535 is a deficient number, since it is larger than the sum of its proper divisors (1999313).

9996535 is a wasteful number, since it uses less digits than its factorization.

9996535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999312.

The product of its digits is 328050, while the sum is 46.

The square root of 9996535 is about 3161.7297480968. The cubic root of 9996535 is about 215.4185824079.

It can be divided in two parts, 99965 and 35, that added together give a 5-th power (100000 = 10⁵).

The spelling of 9996535 in words is "nine million, nine hundred ninety-six thousand, five hundred thirty-five".