315002 has 8 divisors (see below), whose sum is σ = 475200. Its totient is φ = 156604.

The previous prime is 314989. The next prime is 315011. The reversal of 315002 is 200513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149 + ... + 807.

It is an arithmetic number, because the mean of its divisors is an integer number (59400).

2³¹⁵⁰⁰² is an apocalyptic number.

315002 is a deficient number, since it is larger than the sum of its proper divisors (160198).

315002 is a wasteful number, since it uses less digits than its factorization.

315002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 315002 is about 561.2503897549. The cubic root of 315002 is about 68.0410651612.

Adding to 315002 its reverse (200513), we get a palindrome (515515).

The spelling of 315002 in words is "three hundred fifteen thousand, two".