9876165 has 16 divisors (see below), whose sum is σ = 17017728. Its totient is φ = 4862016.

The previous prime is 9876161. The next prime is 9876271. The reversal of 9876165 is 5616789.

9876165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9876165 - 2² = 9876161 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9876161) 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, 25129 + ... + 25518.

It is an arithmetic number, because the mean of its divisors is an integer number (1063608).

Almost surely, 2^9876165 is an apocalyptic number.

It is an amenable number.

9876165 is a deficient number, since it is larger than the sum of its proper divisors (7141563).

9876165 is a wasteful number, since it uses less digits than its factorization.

9876165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50668.

The product of its digits is 90720, while the sum is 42.

The square root of 9876165 is about 3142.6366318746. The cubic root of 9876165 is about 214.5504578619.

The spelling of 9876165 in words is "nine million, eight hundred seventy-six thousand, one hundred sixty-five".