9166241 has 4 divisors (see below), whose sum is σ = 10475712. Its totient is φ = 7856772.

The previous prime is 9166237. The next prime is 9166243. The reversal of 9166241 is 1426619.

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 not a de Polignac number, because 9166241 - 2² = 9166237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9166243) 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, 654725 + ... + 654738.

It is an arithmetic number, because the mean of its divisors is an integer number (2618928).

Almost surely, 2^9166241 is an apocalyptic number.

It is an amenable number.

9166241 is a deficient number, since it is larger than the sum of its proper divisors (1309471).

9166241 is a wasteful number, since it uses less digits than its factorization.

9166241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309470.

The product of its digits is 2592, while the sum is 29.

The square root of 9166241 is about 3027.5800567450. The cubic root of 9166241 is about 209.2812997528.

The spelling of 9166241 in words is "nine million, one hundred sixty-six thousand, two hundred forty-one".