230708569 has 16 divisors (see below), whose sum is σ = 285214720. Its totient is φ = 181725120.

The previous prime is 230708563. The next prime is 230708593. The reversal of 230708569 is 965807032.

It is a cyclic number.

It is not a de Polignac number, because 230708569 - 2¹³ = 230700377 is a prime.

It is a super-2 number, since 2×230708569² = 106452887620055522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230708563) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15304 + ... + 26374.

It is an arithmetic number, because the mean of its divisors is an integer number (17825920).

Almost surely, 2^230708569 is an apocalyptic number.

It is an amenable number.

230708569 is a deficient number, since it is larger than the sum of its proper divisors (54506151).

230708569 is a wasteful number, since it uses less digits than its factorization.

230708569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11320.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 230708569 is about 15189.0937517681. The cubic root of 230708569 is about 613.3211036143.

The spelling of 230708569 in words is "two hundred thirty million, seven hundred eight thousand, five hundred sixty-nine".