230997685 has 8 divisors (see below), whose sum is σ = 281895840. Its totient is φ = 181665744.

The previous prime is 230997653. The next prime is 230997703. The reversal of 230997685 is 586799032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230997685 - 2⁵ = 230997653 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 391227 + ... + 391816.

It is an arithmetic number, because the mean of its divisors is an integer number (35236980).

Almost surely, 2^230997685 is an apocalyptic number.

It is an amenable number.

230997685 is a deficient number, since it is larger than the sum of its proper divisors (50898155).

230997685 is an equidigital number, since it uses as much as digits as its factorization.

230997685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783107.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 230997685 is about 15198.6079954712. The cubic root of 230997685 is about 613.5771942682.

The spelling of 230997685 in words is "two hundred thirty million, nine hundred ninety-seven thousand, six hundred eighty-five".