230015304 has 48 divisors (see below), whose sum is σ = 659606220. Its totient is φ = 72161280.

The previous prime is 230015293. The next prime is 230015353. The reversal of 230015304 is 403510032.

It can be written as a sum of positive squares in 2 ways, for example, as 229522500 + 492804 = 15150^2 + 702^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 92737 + ... + 95184.

Almost surely, 2^230015304 is an apocalyptic number.

230015304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230015304 is an abundant number, since it is smaller than the sum of its proper divisors (429590916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230015304 is a wasteful number, since it uses less digits than its factorization.

230015304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187950 (or 187943 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230015304 is about 15166.2554376484. The cubic root of 230015304 is about 612.7061565650.

Adding to 230015304 its reverse (403510032), we get a palindrome (633525336).

The spelling of 230015304 in words is "two hundred thirty million, fifteen thousand, three hundred four".