230686463 has 6 divisors (see below), whose sum is σ = 268349616. Its totient is φ = 197731212.

The previous prime is 230686441. The next prime is 230686471. The reversal of 230686463 is 364686032.

It is not a de Polignac number, because 230686463 - 2¹⁰ = 230685439 is a prime.

It is a super-2 number, since 2×230686463² = 106432488422900738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230686433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2353895 + ... + 2353992.

It is an arithmetic number, because the mean of its divisors is an integer number (44724936).

Almost surely, 2^230686463 is an apocalyptic number.

230686463 is a deficient number, since it is larger than the sum of its proper divisors (37663153).

230686463 is an equidigital number, since it uses as much as digits as its factorization.

230686463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707901 (or 4707894 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 230686463 is about 15188.3660411514. The cubic root of 230686463 is about 613.3015139513.

The spelling of 230686463 in words is "two hundred thirty million, six hundred eighty-six thousand, four hundred sixty-three".