9165133 has 4 divisors (see below), whose sum is σ = 9184000. Its totient is φ = 9146268.

The previous prime is 9165097. The next prime is 9165137. The reversal of 9165133 is 3315619.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9165133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9165137) 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 in 3 ways as a sum of consecutive naturals, for example, 8685 + ... + 9682.

It is an arithmetic number, because the mean of its divisors is an integer number (2296000).

Almost surely, 2^9165133 is an apocalyptic number.

It is an amenable number.

9165133 is a deficient number, since it is larger than the sum of its proper divisors (18867).

9165133 is a wasteful number, since it uses less digits than its factorization.

9165133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18866.

The product of its digits is 2430, while the sum is 28.

The square root of 9165133 is about 3027.3970667886. The cubic root of 9165133 is about 209.2728668877.

The spelling of 9165133 in words is "nine million, one hundred sixty-five thousand, one hundred thirty-three".