230630671 has 4 divisors (see below), whose sum is σ = 230800752. Its totient is φ = 230460592.

The previous prime is 230630663. The next prime is 230630677. The reversal of 230630671 is 176036032.

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

It is a cyclic number.

It is not a de Polignac number, because 230630671 - 2³ = 230630663 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 (230630677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82990 + ... + 85723.

It is an arithmetic number, because the mean of its divisors is an integer number (57700188).

Almost surely, 2^230630671 is an apocalyptic number.

230630671 is a deficient number, since it is larger than the sum of its proper divisors (170081).

230630671 is a wasteful number, since it uses less digits than its factorization.

230630671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170080.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 230630671 is about 15186.5292611577. The cubic root of 230630671 is about 613.2520672167.

The spelling of 230630671 in words is "two hundred thirty million, six hundred thirty thousand, six hundred seventy-one".