9655161 has 8 divisors (see below), whose sum is σ = 12887904. Its totient is φ = 6429600.

The previous prime is 9655159. The next prime is 9655207. The reversal of 9655161 is 1615569.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9655161 - 2¹ = 9655159 is a prime.

It is a Curzon number.

9655161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9655661) 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 7 ways as a sum of consecutive naturals, for example, 4461 + ... + 6261.

It is an arithmetic number, because the mean of its divisors is an integer number (1610988).

Almost surely, 2^9655161 is an apocalyptic number.

It is an amenable number.

9655161 is a deficient number, since it is larger than the sum of its proper divisors (3232743).

9655161 is a wasteful number, since it uses less digits than its factorization.

9655161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591.

The product of its digits is 8100, while the sum is 33.

The square root of 9655161 is about 3107.2754947059. The cubic root of 9655161 is about 212.9380013080.

The spelling of 9655161 in words is "nine million, six hundred fifty-five thousand, one hundred sixty-one".