315530204 has 24 divisors (see below), whose sum is σ = 606377856. Its totient is φ = 142470000.

The previous prime is 315530203. The next prime is 315530209. The reversal of 315530204 is 402035513.

It is a self number, because there is not a number n which added to its sum of digits gives 315530204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315530203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17102 + ... + 30389.

It is an arithmetic number, because the mean of its divisors is an integer number (25265744).

Almost surely, 2^315530204 is an apocalyptic number.

It is an amenable number.

315530204 is a deficient number, since it is larger than the sum of its proper divisors (290847652).

315530204 is a wasteful number, since it uses less digits than its factorization.

315530204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47657 (or 47655 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 315530204 is about 17763.1698747718. The cubic root of 315530204 is about 680.7907496569.

Adding to 315530204 its reverse (402035513), we get a palindrome (717565717).

The spelling of 315530204 in words is "three hundred fifteen million, five hundred thirty thousand, two hundred four".