235118 has 8 divisors (see below), whose sum is σ = 379848. Its totient is φ = 108504.

The previous prime is 235117. The next prime is 235159. The reversal of 235118 is 811532.

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

It is a self number, because there is not a number n which added to its sum of digits gives 235118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4496 + ... + 4547.

It is an arithmetic number, because the mean of its divisors is an integer number (47481).

2²³⁵¹¹⁸ is an apocalyptic number.

235118 is a deficient number, since it is larger than the sum of its proper divisors (144730).

235118 is a wasteful number, since it uses less digits than its factorization.

235118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9058.

The product of its digits is 240, while the sum is 20.

The square root of 235118 is about 484.8896781743. The cubic root of 235118 is about 61.7203849751.

It can be divided in two parts, 235 and 118, that multiplied together give a triangular number (27730 = T₂₃₅).

The spelling of 235118 in words is "two hundred thirty-five thousand, one hundred eighteen".