230277285 has 48 divisors (see below), whose sum is σ = 457292160. Its totient is φ = 105010560.

The previous prime is 230277263. The next prime is 230277301. The reversal of 230277285 is 582772032.

It is a happy number.

230277285 is a `hidden beast` number, since 2 + 302 + 77 + 285 = 666.

230277285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230277285 - 2⁶ = 230277221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194395 + ... + 195575.

It is an arithmetic number, because the mean of its divisors is an integer number (9526920).

Almost surely, 2^230277285 is an apocalyptic number.

It is an amenable number.

230277285 is a deficient number, since it is larger than the sum of its proper divisors (227014875).

230277285 is a wasteful number, since it uses less digits than its factorization.

230277285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818 (or 1815 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 230277285 is about 15174.8899501776. The cubic root of 230277285 is about 612.9386866992.

The spelling of 230277285 in words is "two hundred thirty million, two hundred seventy-seven thousand, two hundred eighty-five".