9936005 has 4 divisors (see below), whose sum is σ = 11923212. Its totient is φ = 7948800.

The previous prime is 9935987. The next prime is 9936037. The reversal of 9936005 is 5006399.

9936005 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 can be written as a sum of positive squares in 2 ways, for example, as 2307361 + 7628644 = 1519^2 + 2762^2 .

It is not a de Polignac number, because 9936005 - 2⁸ = 9935749 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 3 ways as a sum of consecutive naturals, for example, 993596 + ... + 993605.

It is an arithmetic number, because the mean of its divisors is an integer number (2980803).

Almost surely, 2^9936005 is an apocalyptic number.

It is an amenable number.

9936005 is a deficient number, since it is larger than the sum of its proper divisors (1987207).

9936005 is a wasteful number, since it uses less digits than its factorization.

9936005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987206.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 9936005 is about 3152.1429218866. The cubic root of 9936005 is about 214.9829083222.

The spelling of 9936005 in words is "nine million, nine hundred thirty-six thousand, five".