9165049 has 4 divisors (see below), whose sum is σ = 9647440. Its totient is φ = 8682660.

The previous prime is 9165041. The next prime is 9165053. The reversal of 9165049 is 9405619.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9405619 = 2099 ⋅4481.

It is a cyclic number.

It is not a de Polignac number, because 9165049 - 2³ = 9165041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9165041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241167 + ... + 241204.

It is an arithmetic number, because the mean of its divisors is an integer number (2411860).

Almost surely, 2^9165049 is an apocalyptic number.

It is an amenable number.

9165049 is a deficient number, since it is larger than the sum of its proper divisors (482391).

9165049 is a wasteful number, since it uses less digits than its factorization.

9165049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482390.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 9165049 is about 3027.3831934527. The cubic root of 9165049 is about 209.2722275453.

The spelling of 9165049 in words is "nine million, one hundred sixty-five thousand, forty-nine".