313532 has 12 divisors (see below), whose sum is σ = 554736. Its totient is φ = 155040.

The previous prime is 313517. The next prime is 313543. The reversal of 313532 is 235313.

It is a self number, because there is not a number n which added to its sum of digits gives 313532.

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 313532.

It is an unprimeable number.

313532 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, 32 + ... + 792.

It is an arithmetic number, because the mean of its divisors is an integer number (46228).

2³¹³⁵³² is an apocalyptic number.

It is an amenable number.

313532 is a deficient number, since it is larger than the sum of its proper divisors (241204).

313532 is a wasteful number, since it uses less digits than its factorization.

313532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 866 counting only the distinct ones).

The product of its digits is 270, while the sum is 17.

The square root of 313532 is about 559.9392824227. The cubic root of 313532 is about 67.9350591076.

Adding to 313532 its reverse (235313), we get a palindrome (548845).

The spelling of 313532 in words is "three hundred thirteen thousand, five hundred thirty-two".