830118 has 16 divisors (see below), whose sum is σ = 1714176. Its totient is φ = 267720.

The previous prime is 830117. The next prime is 830131. The reversal of 830118 is 811038.

It is a happy number.

830118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 830094 and 830103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046 + ... + 2417.

It is an arithmetic number, because the mean of its divisors is an integer number (107136).

2⁸³⁰¹¹⁸ is an apocalyptic number.

830118 is an abundant number, since it is smaller than the sum of its proper divisors (884058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830118 is a wasteful number, since it uses less digits than its factorization.

830118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 830118 is about 911.1081165262. The cubic root of 830118 is about 93.9824171127.

The spelling of 830118 in words is "eight hundred thirty thousand, one hundred eighteen".