230589864 has 48 divisors (see below), whose sum is σ = 626195700. Its totient is φ = 76656384.

The previous prime is 230589859. The next prime is 230589869. The reversal of 230589864 is 468985032.

230589864 is a `hidden beast` number, since 2 + 3 + 0 + 589 + 8 + 64 = 666.

It is an interprime number because it is at equal distance from previous prime (230589859) and next prime (230589869).

It can be written as a sum of positive squares in 2 ways, for example, as 209960100 + 20629764 = 14490^2 + 4542^2 .

It is not an unprimeable number, because it can be changed into a prime (230589869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23892 + ... + 32124.

Almost surely, 2^230589864 is an apocalyptic number.

230589864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230589864 is an abundant number, since it is smaller than the sum of its proper divisors (395605836).

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

230589864 is a wasteful number, since it uses less digits than its factorization.

230589864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8634 (or 8627 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 230589864 is about 15185.1856755194. The cubic root of 230589864 is about 613.2158961774.

The spelling of 230589864 in words is "two hundred thirty million, five hundred eighty-nine thousand, eight hundred sixty-four".