236041161 has 16 divisors (see below), whose sum is σ = 341975040. Its totient is φ = 144268560.

The previous prime is 236041151. The next prime is 236041187. The reversal of 236041161 is 161140632.

236041161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 236041161 - 2⁵ = 236041129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (236041151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65025 + ... + 68558.

It is an arithmetic number, because the mean of its divisors is an integer number (21373440).

Almost surely, 2^236041161 is an apocalyptic number.

It is an amenable number.

236041161 is a deficient number, since it is larger than the sum of its proper divisors (105933879).

236041161 is a wasteful number, since it uses less digits than its factorization.

236041161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133636.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 236041161 is about 15363.6311137699. The cubic root of 236041161 is about 618.0105856944.

Adding to 236041161 its reverse (161140632), we get a palindrome (397181793).

The spelling of 236041161 in words is "two hundred thirty-six million, forty-one thousand, one hundred sixty-one".