230613630 has 32 divisors (see below), whose sum is σ = 596048544. Its totient is φ = 56766336.

The previous prime is 230613599. The next prime is 230613661. The reversal of 230613630 is 36316032.

It is an interprime number because it is at equal distance from previous prime (230613599) and next prime (230613661).

It is a self number, because there is not a number n which added to its sum of digits gives 230613630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295269 + ... + 296048.

It is an arithmetic number, because the mean of its divisors is an integer number (18626517).

Almost surely, 2^230613630 is an apocalyptic number.

230613630 is an abundant number, since it is smaller than the sum of its proper divisors (365434914).

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

230613630 is a wasteful number, since it uses less digits than its factorization.

230613630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591340.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 230613630 is about 15185.9681943563. The cubic root of 230613630 is about 613.2369627124.

Adding to 230613630 its reverse (36316032), we get a palindrome (266929662).

The spelling of 230613630 in words is "two hundred thirty million, six hundred thirteen thousand, six hundred thirty".