230705575 has 6 divisors (see below), whose sum is σ = 286074944. Its totient is φ = 184564440.

The previous prime is 230705569. The next prime is 230705593. The reversal of 230705575 is 575507032.

It is not a de Polignac number, because 230705575 - 2³ = 230705567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230705575.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 4614087 + ... + 4614136.

Almost surely, 2^230705575 is an apocalyptic number.

230705575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230705575 is a deficient number, since it is larger than the sum of its proper divisors (55369369).

230705575 is an equidigital number, since it uses as much as digits as its factorization.

230705575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228233 (or 9228228 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 34.

The square root of 230705575 is about 15188.9951938896. The cubic root of 230705575 is about 613.3184504961.

The spelling of 230705575 in words is "two hundred thirty million, seven hundred five thousand, five hundred seventy-five".