315024230 has 16 divisors (see below), whose sum is σ = 568732320. Its totient is φ = 125634432.

The previous prime is 315024211. The next prime is 315024233. The reversal of 315024230 is 32420513.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315024233) 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, 43370 + ... + 50109.

It is an arithmetic number, because the mean of its divisors is an integer number (35545770).

Almost surely, 2^315024230 is an apocalyptic number.

315024230 is a deficient number, since it is larger than the sum of its proper divisors (253708090).

315024230 is a wasteful number, since it uses less digits than its factorization.

315024230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93823.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 315024230 is about 17748.9219390925. The cubic root of 315024230 is about 680.4266569842.

Adding to 315024230 its reverse (32420513), we get a palindrome (347444743).

The spelling of 315024230 in words is "three hundred fifteen million, twenty-four thousand, two hundred thirty".