230328585 has 24 divisors (see below), whose sum is σ = 413005320. Its totient is φ = 118605312.

The previous prime is 230328559. The next prime is 230328599. The reversal of 230328585 is 585823032.

It can be written as a sum of positive squares in 4 ways, for example, as 52186176 + 178142409 = 7224^2 + 13347^2 .

It is not a de Polignac number, because 230328585 - 2¹² = 230324489 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86944 + ... + 89553.

It is an arithmetic number, because the mean of its divisors is an integer number (17208555).

Almost surely, 2^230328585 is an apocalyptic number.

It is an amenable number.

230328585 is a deficient number, since it is larger than the sum of its proper divisors (182676735).

230328585 is a wasteful number, since it uses less digits than its factorization.

230328585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176537 (or 176534 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 230328585 is about 15176.5801483733. The cubic root of 230328585 is about 612.9841991054.

The spelling of 230328585 in words is "two hundred thirty million, three hundred twenty-eight thousand, five hundred eighty-five".