235018 has 8 divisors (see below), whose sum is σ = 402912. Its totient is φ = 100716.

The previous prime is 235013. The next prime is 235043. The reversal of 235018 is 810532.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 234986 and 235004.

It is not an unprimeable number, because it can be changed into a prime (235013) by changing a digit.

235018 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8380 + ... + 8407.

It is an arithmetic number, because the mean of its divisors is an integer number (50364).

2²³⁵⁰¹⁸ is an apocalyptic number.

235018 is a deficient number, since it is larger than the sum of its proper divisors (167894).

235018 is a wasteful number, since it uses less digits than its factorization.

235018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16796.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 235018 is about 484.7865509686. The cubic root of 235018 is about 61.7116334635.

It can be divided in two parts, 23 and 5018, that added together give a square (5041 = 71²).

The spelling of 235018 in words is "two hundred thirty-five thousand, eighteen".