9701665 has 8 divisors (see below), whose sum is σ = 11839680. Its totient is φ = 7629552.

The previous prime is 9701663. The next prime is 9701677. The reversal of 9701665 is 5661079.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9701665 - 2¹ = 9701663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9701665.

It is not an unprimeable number, because it can be changed into a prime (9701663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16149 + ... + 16738.

It is an arithmetic number, because the mean of its divisors is an integer number (1479960).

Almost surely, 2^9701665 is an apocalyptic number.

It is an amenable number.

9701665 is a deficient number, since it is larger than the sum of its proper divisors (2138015).

9701665 is a wasteful number, since it uses less digits than its factorization.

9701665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32951.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 9701665 is about 3114.7495886507. The cubic root of 9701665 is about 213.2793252498.

The spelling of 9701665 in words is "nine million, seven hundred one thousand, six hundred sixty-five".