315080 has 16 divisors (see below), whose sum is σ = 709020. Its totient is φ = 126016.

The previous prime is 315067. The next prime is 315083. The reversal of 315080 is 80513.

315080 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 293764 + 21316 = 542^2 + 146^2 .

It is not an unprimeable number, because it can be changed into a prime (315083) by changing a digit.

315080 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, 3899 + ... + 3978.

2³¹⁵⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

315080 is an abundant number, since it is smaller than the sum of its proper divisors (393940).

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

315080 is a wasteful number, since it uses less digits than its factorization.

315080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7888 (or 7884 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 315080 is about 561.3198731561. The cubic root of 315080 is about 68.0466807500.

Adding to 315080 its reverse (80513), we get a palindrome (395593).

The spelling of 315080 in words is "three hundred fifteen thousand, eighty".