388230585 has 8 divisors (see below), whose sum is σ = 621168960. Its totient is φ = 207056304.

The previous prime is 388230559. The next prime is 388230589. The reversal of 388230585 is 585032883.

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

It is not a de Polignac number, because 388230585 - 2⁷ = 388230457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (388230589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12941005 + ... + 12941034.

It is an arithmetic number, because the mean of its divisors is an integer number (77646120).

Almost surely, 2^388230585 is an apocalyptic number.

It is an amenable number.

388230585 is a deficient number, since it is larger than the sum of its proper divisors (232938375).

388230585 is a wasteful number, since it uses less digits than its factorization.

388230585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25882047.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 388230585 is about 19703.5678241277. The cubic root of 388230585 is about 729.5077591042.

The spelling of 388230585 in words is "three hundred eighty-eight million, two hundred thirty thousand, five hundred eighty-five".