830236 has 12 divisors (see below), whose sum is σ = 1585080. Its totient is φ = 377360.

The previous prime is 830233. The next prime is 830237. The reversal of 830236 is 632038.

830236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9391 + ... + 9478.

It is an arithmetic number, because the mean of its divisors is an integer number (132090).

2⁸³⁰²³⁶ is an apocalyptic number.

It is an amenable number.

830236 is a deficient number, since it is larger than the sum of its proper divisors (754844).

830236 is a wasteful number, since it uses less digits than its factorization.

830236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18884 (or 18882 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 830236 is about 911.1728705356. The cubic root of 830236 is about 93.9868700538.

It can be divided in two parts, 8302 and 36, that added together give a palindrome (8338).

The spelling of 830236 in words is "eight hundred thirty thousand, two hundred thirty-six".