230829 has 4 divisors (see below), whose sum is σ = 307776. Its totient is φ = 153884.

The previous prime is 230827. The next prime is 230833. The reversal of 230829 is 928032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230829 - 2¹ = 230827 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 230799 and 230808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230827) 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, 38469 + ... + 38474.

It is an arithmetic number, because the mean of its divisors is an integer number (76944).

2²³⁰⁸²⁹ is an apocalyptic number.

It is an amenable number.

230829 is a deficient number, since it is larger than the sum of its proper divisors (76947).

230829 is an equidigital number, since it uses as much as digits as its factorization.

230829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76946.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 230829 is about 480.4466671755. The cubic root of 230829 is about 61.3427803921.

The spelling of 230829 in words is "two hundred thirty thousand, eight hundred twenty-nine".