315070 has 24 divisors (see below), whose sum is σ = 660744. Its totient is φ = 107856.

The previous prime is 315067. The next prime is 315083. The reversal of 315070 is 70513.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 315070.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169 + ... + 811.

It is an arithmetic number, because the mean of its divisors is an integer number (27531).

2³¹⁵⁰⁷⁰ is an apocalyptic number.

315070 is an abundant number, since it is smaller than the sum of its proper divisors (345674).

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

315070 is a wasteful number, since it uses less digits than its factorization.

315070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 315070 is about 561.3109655084. The cubic root of 315070 is about 68.0459608545.

Adding to 315070 its reverse (70513), we get a palindrome (385583).

The spelling of 315070 in words is "three hundred fifteen thousand, seventy".