230380589 has 4 divisors (see below), whose sum is σ = 230426460. Its totient is φ = 230334720.

The previous prime is 230380573. The next prime is 230380597. The reversal of 230380589 is 985083032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41538025 + 188842564 = 6445^2 + 13742^2 .

It is a cyclic number.

It is not a de Polignac number, because 230380589 - 2⁴ = 230380573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230380789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14324 + ... + 25805.

It is an arithmetic number, because the mean of its divisors is an integer number (57606615).

Almost surely, 2^230380589 is an apocalyptic number.

It is an amenable number.

230380589 is a deficient number, since it is larger than the sum of its proper divisors (45871).

230380589 is an equidigital number, since it uses as much as digits as its factorization.

230380589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45870.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 230380589 is about 15178.2933493855. The cubic root of 230380589 is about 613.0303291901.

The spelling of 230380589 in words is "two hundred thirty million, three hundred eighty thousand, five hundred eighty-nine".