313585 has 8 divisors (see below), whose sum is σ = 383040. Its totient is φ = 246384.

The previous prime is 313583. The next prime is 313589. The reversal of 313585 is 585313.

It is a happy number.

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

It is not a de Polignac number, because 313585 - 2¹ = 313583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237 + ... + 826.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2³¹³⁵⁸⁵ is an apocalyptic number.

It is an amenable number.

313585 is a deficient number, since it is larger than the sum of its proper divisors (69455).

313585 is a wasteful number, since it uses less digits than its factorization.

313585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127.

The product of its digits is 1800, while the sum is 25.

The square root of 313585 is about 559.9866069827. The cubic root of 313585 is about 67.9388868458.

Adding to 313585 its reverse (585313), we get a palindrome (898898).

It can be divided in two parts, 313 and 585, that added together give a palindrome (898).

The spelling of 313585 in words is "three hundred thirteen thousand, five hundred eighty-five".