9822165 has 16 divisors (see below), whose sum is σ = 16099776. Its totient is φ = 5110400.

The previous prime is 9822161. The next prime is 9822167. The reversal of 9822165 is 5612289.

It is not a de Polignac number, because 9822165 - 2² = 9822161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9822161) 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, 7371 + ... + 8600.

It is an arithmetic number, because the mean of its divisors is an integer number (1006236).

Almost surely, 2^9822165 is an apocalyptic number.

It is an amenable number.

9822165 is a deficient number, since it is larger than the sum of its proper divisors (6277611).

9822165 is a wasteful number, since it uses less digits than its factorization.

9822165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16020.

The product of its digits is 8640, while the sum is 33.

The square root of 9822165 is about 3134.0333437920. The cubic root of 9822165 is about 214.1587098203.

The spelling of 9822165 in words is "nine million, eight hundred twenty-two thousand, one hundred sixty-five".