235120671 has 8 divisors (see below), whose sum is σ = 348326960. Its totient is φ = 156747096.

The previous prime is 235120643. The next prime is 235120679. The reversal of 235120671 is 176021532.

It is a happy number.

It is not a de Polignac number, because 235120671 - 2²⁶ = 168011807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8708173 = 235120671 / (2 + 3 + 5 + 1 + 2 + 0 + 6 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235120679) 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, 4354060 + ... + 4354113.

It is an arithmetic number, because the mean of its divisors is an integer number (43540870).

Almost surely, 2^235120671 is an apocalyptic number.

235120671 is a deficient number, since it is larger than the sum of its proper divisors (113206289).

235120671 is an equidigital number, since it uses as much as digits as its factorization.

235120671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708182 (or 8708176 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 235120671 is about 15333.6450656718. The cubic root of 235120671 is about 617.2061869396.

The spelling of 235120671 in words is "two hundred thirty-five million, one hundred twenty thousand, six hundred seventy-one".