230562 has 12 divisors (see below), whose sum is σ = 499590. Its totient is φ = 76848.

The previous prime is 230561. The next prime is 230563. The reversal of 230562 is 265032.

It is an interprime number because it is at equal distance from previous prime (230561) and next prime (230563).

It can be written as a sum of positive squares in only one way, i.e., 210681 + 19881 = 459^2 + 141^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12809 = 230562 / (2 + 3 + 0 + 5 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (230561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6387 + ... + 6422.

2²³⁰⁵⁶² is an apocalyptic number.

230562 is an abundant number, since it is smaller than the sum of its proper divisors (269028).

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

230562 is a wasteful number, since it uses less digits than its factorization.

230562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12817 (or 12814 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230562 is about 480.1687203473. The cubic root of 230562 is about 61.3191195271.

Adding to 230562 its reverse (265032), we get a palindrome (495594).

The spelling of 230562 in words is "two hundred thirty thousand, five hundred sixty-two".