230630242 has 16 divisors (see below), whose sum is σ = 360676800. Its totient is φ = 110506032.

The previous prime is 230630237. The next prime is 230630249. The reversal of 230630242 is 242036032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230630249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20742 + ... + 29857.

It is an arithmetic number, because the mean of its divisors is an integer number (22542300).

Almost surely, 2^230630242 is an apocalyptic number.

230630242 is a deficient number, since it is larger than the sum of its proper divisors (130046558).

230630242 is a wasteful number, since it uses less digits than its factorization.

230630242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50697.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 230630242 is about 15186.5151367916. The cubic root of 230630242 is about 613.2516869763.

Adding to 230630242 its reverse (242036032), we get a palindrome (472666274).

The spelling of 230630242 in words is "two hundred thirty million, six hundred thirty thousand, two hundred forty-two".