230568650 has 48 divisors (see below), whose sum is σ = 464163000. Its totient is φ = 84706560.

The previous prime is 230568643. The next prime is 230568659. The reversal of 230568650 is 56865032.

It can be written as a sum of positive squares in 12 ways, for example, as 12327121 + 218241529 = 3511^2 + 14773^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230568650.

It is not an unprimeable number, because it can be changed into a prime (230568659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148076 + ... + 149624.

Almost surely, 2^230568650 is an apocalyptic number.

230568650 is an abundant number, since it is smaller than the sum of its proper divisors (233594350).

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

230568650 is a wasteful number, since it uses less digits than its factorization.

230568650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803 (or 1798 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 230568650 is about 15184.4871497196. The cubic root of 230568650 is about 613.1970905503.

The spelling of 230568650 in words is "two hundred thirty million, five hundred sixty-eight thousand, six hundred fifty".