230889071 has 16 divisors (see below), whose sum is σ = 266692608. Its totient is φ = 195804000.

The previous prime is 230888993. The next prime is 230889073. The reversal of 230889071 is 170988032.

It is not a de Polignac number, because 230889071 - 2²⁶ = 163780207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230889073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329021 + ... + 329721.

It is an arithmetic number, because the mean of its divisors is an integer number (16668288).

Almost surely, 2^230889071 is an apocalyptic number.

230889071 is a deficient number, since it is larger than the sum of its proper divisors (35803537).

230889071 is a wasteful number, since it uses less digits than its factorization.

230889071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 230889071 is about 15195.0344191779. The cubic root of 230889071 is about 613.4810121771.

The spelling of 230889071 in words is "two hundred thirty million, eight hundred eighty-nine thousand, seventy-one".