242230 has 8 divisors (see below), whose sum is σ = 436032. Its totient is φ = 96888.

The previous prime is 242227. The next prime is 242243. The reversal of 242230 is 32242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 242230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12102 + ... + 12121.

It is an arithmetic number, because the mean of its divisors is an integer number (54504).

2²⁴²²³⁰ is an apocalyptic number.

242230 is a deficient number, since it is larger than the sum of its proper divisors (193802).

242230 is a wasteful number, since it uses less digits than its factorization.

242230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24230.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 242230 is about 492.1686702747. The cubic root of 242230 is about 62.3365328285.

Adding to 242230 its reverse (32242), we get a palindrome (274472).

The spelling of 242230 in words is "two hundred forty-two thousand, two hundred thirty".