234118 has 16 divisors (see below), whose sum is σ = 379440. Its totient is φ = 108000.

The previous prime is 234103. The next prime is 234121. The reversal of 234118 is 811432.

It is a super-2 number, since 2×234118² = 109622475848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 234095 and 234104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2268 + ... + 2368.

It is an arithmetic number, because the mean of its divisors is an integer number (23715).

2²³⁴¹¹⁸ is an apocalyptic number.

234118 is a deficient number, since it is larger than the sum of its proper divisors (145322).

234118 is a wasteful number, since it uses less digits than its factorization.

234118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183.

The product of its digits is 192, while the sum is 19.

The square root of 234118 is about 483.8574170146. The cubic root of 234118 is about 61.6327579183.

The spelling of 234118 in words is "two hundred thirty-four thousand, one hundred eighteen".