315052 has 12 divisors (see below), whose sum is σ = 558880. Its totient is φ = 155376.

The previous prime is 315047. The next prime is 315059. The reversal of 315052 is 250513.

It is not an unprimeable number, because it can be changed into a prime (315059) by changing a digit.

315052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183 + ... + 814.

2³¹⁵⁰⁵² is an apocalyptic number.

It is an amenable number.

315052 is a deficient number, since it is larger than the sum of its proper divisors (243828).

315052 is a wasteful number, since it uses less digits than its factorization.

315052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 315052 is about 561.2949313863. The cubic root of 315052 is about 68.0446650042.

Adding to 315052 its reverse (250513), we get a palindrome (565565).

The spelling of 315052 in words is "three hundred fifteen thousand, fifty-two".