230044520 has 16 divisors (see below), whose sum is σ = 517600260. Its totient is φ = 92017792.

The previous prime is 230044519. The next prime is 230044537. The reversal of 230044520 is 25440032.

230044520 is digitally balanced in base 3, 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 2 ways, for example, as 229401316 + 643204 = 15146^2 + 802^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 230044492 and 230044501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2875517 + ... + 2875596.

Almost surely, 2^230044520 is an apocalyptic number.

230044520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230044520 is an abundant number, since it is smaller than the sum of its proper divisors (287555740).

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

230044520 is a wasteful number, since it uses less digits than its factorization.

230044520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751124 (or 5751120 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 230044520 is about 15167.2185980159. The cubic root of 230044520 is about 612.7320969625.

Adding to 230044520 its reverse (25440032), we get a palindrome (255484552).

The spelling of 230044520 in words is "two hundred thirty million, forty-four thousand, five hundred twenty".