230307286 has 24 divisors (see below), whose sum is σ = 381766392. Its totient is φ = 104121600.

The previous prime is 230307281. The next prime is 230307289. The reversal of 230307286 is 682703032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230307281) 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 11 ways as a sum of consecutive naturals, for example, 44241 + ... + 49171.

It is an arithmetic number, because the mean of its divisors is an integer number (15906933).

Almost surely, 2^230307286 is an apocalyptic number.

230307286 is a deficient number, since it is larger than the sum of its proper divisors (151459106).

230307286 is a wasteful number, since it uses less digits than its factorization.

230307286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148 (or 5137 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 230307286 is about 15175.8784259759. The cubic root of 230307286 is about 612.9653038491.

The spelling of 230307286 in words is "two hundred thirty million, three hundred seven thousand, two hundred eighty-six".