230090671 has 4 divisors (see below), whose sum is σ = 233242672. Its totient is φ = 226938672.

The previous prime is 230090621. The next prime is 230090683. The reversal of 230090671 is 176090032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230090671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230090621) 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, 1575891 + ... + 1576036.

It is an arithmetic number, because the mean of its divisors is an integer number (58310668).

Almost surely, 2^230090671 is an apocalyptic number.

230090671 is a deficient number, since it is larger than the sum of its proper divisors (3152001).

230090671 is an equidigital number, since it uses as much as digits as its factorization.

230090671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152000.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 230090671 is about 15168.7399278912. The cubic root of 230090671 is about 612.7730691884.

The spelling of 230090671 in words is "two hundred thirty million, ninety thousand, six hundred seventy-one".