230618671 has 2 divisors, whose sum is σ = 230618672. Its totient is φ = 230618670.

The previous prime is 230618657. The next prime is 230618747. The reversal of 230618671 is 176816032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230618671 - 2⁵ = 230618639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230618611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115309335 + 115309336.

It is an arithmetic number, because the mean of its divisors is an integer number (115309336).

Almost surely, 2^230618671 is an apocalyptic number.

230618671 is a deficient number, since it is larger than the sum of its proper divisors (1).

230618671 is an equidigital number, since it uses as much as digits as its factorization.

230618671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 230618671 is about 15186.1341690372. The cubic root of 230618671 is about 613.2414309435.

The spelling of 230618671 in words is "two hundred thirty million, six hundred eighteen thousand, six hundred seventy-one".