230614681 has 4 divisors (see below), whose sum is σ = 251579664. Its totient is φ = 209649700.

The previous prime is 230614649. The next prime is 230614691. The reversal of 230614681 is 186416032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230614681 - 2⁵ = 230614649 is a prime.

It is a super-2 number, since 2×230614681² = 106366262185463522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230614691) 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, 10482475 + ... + 10482496.

It is an arithmetic number, because the mean of its divisors is an integer number (62894916).

Almost surely, 2^230614681 is an apocalyptic number.

It is an amenable number.

230614681 is a deficient number, since it is larger than the sum of its proper divisors (20964983).

230614681 is a wasteful number, since it uses less digits than its factorization.

230614681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20964982.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 230614681 is about 15186.0027986301. The cubic root of 230614681 is about 613.2378943010.

The spelling of 230614681 in words is "two hundred thirty million, six hundred fourteen thousand, six hundred eighty-one".