230390569 has 8 divisors (see below), whose sum is σ = 235536768. Its totient is φ = 225254640.

The previous prime is 230390551. The next prime is 230390591. The reversal of 230390569 is 965093032.

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 230390569 - 2¹⁵ = 230357801 is a prime.

It is a super-2 number, since 2×230390569² = 106159628568287522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230390509) 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, 58779 + ... + 62575.

It is an arithmetic number, because the mean of its divisors is an integer number (29442096).

Almost surely, 2^230390569 is an apocalyptic number.

It is an amenable number.

230390569 is a deficient number, since it is larger than the sum of its proper divisors (5146199).

230390569 is a wasteful number, since it uses less digits than its factorization.

230390569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5135.

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 230390569 is about 15178.6221047894. The cubic root of 230390569 is about 613.0391811430.

The spelling of 230390569 in words is "two hundred thirty million, three hundred ninety thousand, five hundred sixty-nine".