230666284 has 24 divisors (see below), whose sum is σ = 410901120. Its totient is φ = 113283456.

The previous prime is 230666279. The next prime is 230666297. The reversal of 230666284 is 482666032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53829 + ... + 57955.

It is an arithmetic number, because the mean of its divisors is an integer number (17120880).

Almost surely, 2^230666284 is an apocalyptic number.

It is an amenable number.

230666284 is a deficient number, since it is larger than the sum of its proper divisors (180234836).

230666284 is a wasteful number, since it uses less digits than its factorization.

230666284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 230666284 is about 15187.7017352857. The cubic root of 230666284 is about 613.2836308443.

The spelling of 230666284 in words is "two hundred thirty million, six hundred sixty-six thousand, two hundred eighty-four".