316895 has 8 divisors (see below), whose sum is σ = 386880. Its totient is φ = 249120.

The previous prime is 316891. The next prime is 316903. The reversal of 316895 is 598613.

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

It is not a de Polignac number, because 316895 - 2² = 316891 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215 + ... + 824.

It is an arithmetic number, because the mean of its divisors is an integer number (48360).

2³¹⁶⁸⁹⁵ is an apocalyptic number.

316895 is a deficient number, since it is larger than the sum of its proper divisors (69985).

316895 is a wasteful number, since it uses less digits than its factorization.

316895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105.

The product of its digits is 6480, while the sum is 32.

The square root of 316895 is about 562.9342768033. The cubic root of 316895 is about 68.1770903119.

The spelling of 316895 in words is "three hundred sixteen thousand, eight hundred ninety-five".