230486305 has 16 divisors (see below), whose sum is σ = 317850624. Its totient is φ = 157170240.

The previous prime is 230486303. The next prime is 230486317. The reversal of 230486305 is 503684032.

It is not a de Polignac number, because 230486305 - 2¹ = 230486303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230486303) 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, 11857 + ... + 24526.

It is an arithmetic number, because the mean of its divisors is an integer number (19865664).

Almost surely, 2^230486305 is an apocalyptic number.

It is an amenable number.

230486305 is a deficient number, since it is larger than the sum of its proper divisors (87364319).

230486305 is a wasteful number, since it uses less digits than its factorization.

230486305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36576.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 230486305 is about 15181.7754231842. The cubic root of 230486305 is about 613.1240830437.

The spelling of 230486305 in words is "two hundred thirty million, four hundred eighty-six thousand, three hundred five".