230827505 has 8 divisors (see below), whose sum is σ = 279849192. Its totient is φ = 182757888.

The previous prime is 230827469. The next prime is 230827507. The reversal of 230827505 is 505728032.

230827505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 256 + 230827249 = 16^2 + 15193^2 .

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 230827505 - 2¹⁰ = 230826481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230827507) 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, 237482 + ... + 238451.

It is an arithmetic number, because the mean of its divisors is an integer number (34981149).

Almost surely, 2^230827505 is an apocalyptic number.

It is an amenable number.

230827505 is a deficient number, since it is larger than the sum of its proper divisors (49021687).

230827505 is an equidigital number, since it uses as much as digits as its factorization.

230827505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476035.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 230827505 is about 15193.0084249302. The cubic root of 230827505 is about 613.4264795980.

The spelling of 230827505 in words is "two hundred thirty million, eight hundred twenty-seven thousand, five hundred five".