235033161 has 32 divisors (see below), whose sum is σ = 348281856. Its totient is φ = 139800000.

The previous prime is 235033157. The next prime is 235033181. The reversal of 235033161 is 161330532.

It is a happy number.

It is not a de Polignac number, because 235033161 - 2² = 235033157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235033121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 503050 + ... + 503516.

It is an arithmetic number, because the mean of its divisors is an integer number (10883808).

Almost surely, 2^235033161 is an apocalyptic number.

It is an amenable number.

235033161 is a deficient number, since it is larger than the sum of its proper divisors (113248695).

235033161 is a wasteful number, since it uses less digits than its factorization.

235033161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 235033161 is about 15330.7912711641. The cubic root of 235033161 is about 617.1296043980.

Adding to 235033161 its reverse (161330532), we get a palindrome (396363693).

It can be divided in two parts, 2350 and 33161, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 235033161 in words is "two hundred thirty-five million, thirty-three thousand, one hundred sixty-one".