9666701 has 16 divisors (see below), whose sum is σ = 10948608. Its totient is φ = 8458800.

The previous prime is 9666689. The next prime is 9666707. The reversal of 9666701 is 1076669.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9666701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9666707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50516 + ... + 50706.

It is an arithmetic number, because the mean of its divisors is an integer number (684288).

Almost surely, 2^9666701 is an apocalyptic number.

It is an amenable number.

9666701 is a deficient number, since it is larger than the sum of its proper divisors (1281907).

9666701 is a wasteful number, since it uses less digits than its factorization.

9666701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 9666701 is about 3109.1318724043. The cubic root of 9666701 is about 213.0228031455.

It can be divided in two parts, 966 and 6701, that added together give a palindrome (7667).

The spelling of 9666701 in words is "nine million, six hundred sixty-six thousand, seven hundred one".