9665701 has 2 divisors, whose sum is σ = 9665702. Its totient is φ = 9665700.

The previous prime is 9665657. The next prime is 9665713. The reversal of 9665701 is 1075669.

9665701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 216225 = 3074^2 + 465^2 .

It is a cyclic number.

It is not a de Polignac number, because 9665701 - 2⁹ = 9665189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9665731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4832850 + 4832851.

It is an arithmetic number, because the mean of its divisors is an integer number (4832851).

Almost surely, 2^9665701 is an apocalyptic number.

It is an amenable number.

9665701 is a deficient number, since it is larger than the sum of its proper divisors (1).

9665701 is an equidigital number, since it uses as much as digits as its factorization.

9665701 is an odious number, because the sum of its binary digits is odd.

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

The square root of 9665701 is about 3108.9710516504. The cubic root of 9665701 is about 213.0154573043.

The spelling of 9665701 in words is "nine million, six hundred sixty-five thousand, seven hundred one".