230760505 has 16 divisors (see below), whose sum is σ = 288489600. Its totient is φ = 177043840.

The previous prime is 230760503. The next prime is 230760539. The reversal of 230760505 is 505067032.

It is not a de Polignac number, because 230760505 - 2¹ = 230760503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230760503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2556 + ... + 21634.

It is an arithmetic number, because the mean of its divisors is an integer number (18030600).

Almost surely, 2^230760505 is an apocalyptic number.

It is an amenable number.

230760505 is a deficient number, since it is larger than the sum of its proper divisors (57729095).

230760505 is a wasteful number, since it uses less digits than its factorization.

230760505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19184.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 230760505 is about 15190.8033033148. The cubic root of 230760505 is about 613.3671227906.

The spelling of 230760505 in words is "two hundred thirty million, seven hundred sixty thousand, five hundred five".