230826 has 32 divisors (see below), whose sum is σ = 511488. Its totient is φ = 69120.

The previous prime is 230819. The next prime is 230827. The reversal of 230826 is 628032.

230826 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230827) by changing a digit.

230826 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 15 ways as a sum of consecutive naturals, for example, 3126 + ... + 3198.

It is an arithmetic number, because the mean of its divisors is an integer number (15984).

2²³⁰⁸²⁶ is an apocalyptic number.

230826 is an abundant number, since it is smaller than the sum of its proper divisors (280662).

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

230826 is a wasteful number, since it uses less digits than its factorization.

230826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 230826 is about 480.4435450706. The cubic root of 230826 is about 61.3425146411.

Adding to 230826 its reverse (628032), we get a palindrome (858858).

The spelling of 230826 in words is "two hundred thirty thousand, eight hundred twenty-six".