9575161 has 4 divisors (see below), whose sum is σ = 9673972. Its totient is φ = 9476352.

The previous prime is 9575147. The next prime is 9575173. The reversal of 9575161 is 1615759.

9575161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1615759 = 257 ⋅6287.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 2499561 = 2660^2 + 1581^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9575161 is a prime.

It is a Duffinian number.

9575161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9575141) 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, 49260 + ... + 49453.

It is an arithmetic number, because the mean of its divisors is an integer number (2418493).

Almost surely, 2^9575161 is an apocalyptic number.

It is an amenable number.

9575161 is a deficient number, since it is larger than the sum of its proper divisors (98811).

9575161 is an equidigital number, since it uses as much as digits as its factorization.

9575161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98810.

The product of its digits is 9450, while the sum is 34.

The square root of 9575161 is about 3094.3757044031. The cubic root of 9575161 is about 212.3482542943.

The spelling of 9575161 in words is "nine million, five hundred seventy-five thousand, one hundred sixty-one".