230492 has 12 divisors (see below), whose sum is σ = 417480. Its totient is φ = 111216.

The previous prime is 230479. The next prime is 230501. The reversal of 230492 is 294032.

230492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

230492 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 3 ways as a sum of consecutive naturals, for example, 878 + ... + 1109.

It is an arithmetic number, because the mean of its divisors is an integer number (34790).

2²³⁰⁴⁹² is an apocalyptic number.

It is an amenable number.

230492 is a deficient number, since it is larger than the sum of its proper divisors (186988).

230492 is a wasteful number, since it uses less digits than its factorization.

230492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 230492 is about 480.0958237685. The cubic root of 230492 is about 61.3129132820.

The spelling of 230492 in words is "two hundred thirty thousand, four hundred ninety-two".