235525441 has 4 divisors (see below), whose sum is σ = 235585584. Its totient is φ = 235465300.

The previous prime is 235525399. The next prime is 235525471. The reversal of 235525441 is 144525532.

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.

It is a cyclic number.

It is not a de Polignac number, because 235525441 - 2¹⁹ = 235001153 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235525471) 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, 23755 + ... + 32176.

It is an arithmetic number, because the mean of its divisors is an integer number (58896396).

Almost surely, 2^235525441 is an apocalyptic number.

It is an amenable number.

235525441 is a deficient number, since it is larger than the sum of its proper divisors (60143).

235525441 is an equidigital number, since it uses as much as digits as its factorization.

235525441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60142.

The product of its digits is 24000, while the sum is 31.

The square root of 235525441 is about 15346.8381434092. The cubic root of 235525441 is about 617.5601659155.

Subtracting from 235525441 its reverse (144525532), we obtain a palindrome (90999909).

The spelling of 235525441 in words is "two hundred thirty-five million, five hundred twenty-five thousand, four hundred forty-one".