9615713 has 4 divisors (see below), whose sum is σ = 9633840. Its totient is φ = 9597588.

The previous prime is 9615709. The next prime is 9615721. The reversal of 9615713 is 3175169.

9615713 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9615713 - 2² = 9615709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9615713.

It is not an unprimeable number, because it can be changed into a prime (9615763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8243 + ... + 9336.

It is an arithmetic number, because the mean of its divisors is an integer number (2408460).

Almost surely, 2^9615713 is an apocalyptic number.

It is an amenable number.

9615713 is a deficient number, since it is larger than the sum of its proper divisors (18127).

9615713 is a wasteful number, since it uses less digits than its factorization.

9615713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18126.

The product of its digits is 5670, while the sum is 32.

The square root of 9615713 is about 3100.9213147063. The cubic root of 9615713 is about 212.6476058667.

The spelling of 9615713 in words is "nine million, six hundred fifteen thousand, seven hundred thirteen".