9687164 has 6 divisors (see below), whose sum is σ = 16952544. Its totient is φ = 4843580.

The previous prime is 9687143. The next prime is 9687187. The reversal of 9687164 is 4617869.

9687164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9687164² = 187682292725792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210892 + ... + 1210899.

It is an arithmetic number, because the mean of its divisors is an integer number (2825424).

Almost surely, 2^9687164 is an apocalyptic number.

It is an amenable number.

9687164 is a deficient number, since it is larger than the sum of its proper divisors (7265380).

9687164 is a wasteful number, since it uses less digits than its factorization.

9687164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421795 (or 2421793 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 9687164 is about 3112.4209226902. The cubic root of 9687164 is about 213.1730099700.

The spelling of 9687164 in words is "nine million, six hundred eighty-seven thousand, one hundred sixty-four".