9241161 has 4 divisors (see below), whose sum is σ = 12321552. Its totient is φ = 6160772.

The previous prime is 9241151. The next prime is 9241181. The reversal of 9241161 is 1611429.

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: 1611429 = 3 ⋅537143.

It is a cyclic number.

It is not a de Polignac number, because 9241161 - 2⁶ = 9241097 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9241121) 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, 1540191 + ... + 1540196.

It is an arithmetic number, because the mean of its divisors is an integer number (3080388).

Almost surely, 2^9241161 is an apocalyptic number.

It is an amenable number.

9241161 is a deficient number, since it is larger than the sum of its proper divisors (3080391).

9241161 is a wasteful number, since it uses less digits than its factorization.

9241161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080390.

The product of its digits is 432, while the sum is 24.

The square root of 9241161 is about 3039.9277951951. The cubic root of 9241161 is about 209.8499381458.

The spelling of 9241161 in words is "nine million, two hundred forty-one thousand, one hundred sixty-one".