230357685 has 16 divisors (see below), whose sum is σ = 369642816. Its totient is φ = 122500608.

The previous prime is 230357641. The next prime is 230357689. The reversal of 230357685 is 586753032.

It is not a de Polignac number, because 230357685 - 2⁹ = 230357173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230357689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16924 + ... + 27333.

It is an arithmetic number, because the mean of its divisors is an integer number (23102676).

Almost surely, 2^230357685 is an apocalyptic number.

It is an amenable number.

230357685 is a deficient number, since it is larger than the sum of its proper divisors (139285131).

230357685 is a wasteful number, since it uses less digits than its factorization.

230357685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44612.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 230357685 is about 15177.5388321032. The cubic root of 230357685 is about 613.0100130804.

The spelling of 230357685 in words is "two hundred thirty million, three hundred fifty-seven thousand, six hundred eighty-five".