315765230 has 48 divisors (see below), whose sum is σ = 628970832. Its totient is φ = 114048000.

The previous prime is 315765217. The next prime is 315765277. The reversal of 315765230 is 32567513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196430 + ... + 198030.

It is an arithmetic number, because the mean of its divisors is an integer number (13103559).

Almost surely, 2^315765230 is an apocalyptic number.

315765230 is a deficient number, since it is larger than the sum of its proper divisors (313205602).

315765230 is a wasteful number, since it uses less digits than its factorization.

315765230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1782 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 315765230 is about 17769.7841855212. The cubic root of 315765230 is about 680.9597390958.

The spelling of 315765230 in words is "three hundred fifteen million, seven hundred sixty-five thousand, two hundred thirty".