230681089 has 8 divisors (see below), whose sum is σ = 232436160. Its totient is φ = 228932976.

The previous prime is 230681083. The next prime is 230681093. The reversal of 230681089 is 980186032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230681089 - 2³ = 230681081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230681081) 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, 78012 + ... + 80914.

It is an arithmetic number, because the mean of its divisors is an integer number (29054520).

Almost surely, 2^230681089 is an apocalyptic number.

It is an amenable number.

230681089 is a deficient number, since it is larger than the sum of its proper divisors (1755071).

230681089 is a wasteful number, since it uses less digits than its factorization.

230681089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 230681089 is about 15188.1891283984. The cubic root of 230681089 is about 613.2967514873.

The spelling of 230681089 in words is "two hundred thirty million, six hundred eighty-one thousand, eighty-nine".