230942 has 4 divisors (see below), whose sum is σ = 346416. Its totient is φ = 115470.

The previous prime is 230941. The next prime is 230959. The reversal of 230942 is 249032.

230942 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 semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57734 + ... + 57737.

It is an arithmetic number, because the mean of its divisors is an integer number (86604).

2²³⁰⁹⁴² is an apocalyptic number.

230942 is a deficient number, since it is larger than the sum of its proper divisors (115474).

230942 is a wasteful number, since it uses less digits than its factorization.

230942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115473.

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

The square root of 230942 is about 480.5642516875. The cubic root of 230942 is about 61.3527886715.

Adding to 230942 its reverse (249032), we get a palindrome (479974).

The spelling of 230942 in words is "two hundred thirty thousand, nine hundred forty-two".