313475 has 6 divisors (see below), whose sum is σ = 388740. Its totient is φ = 250760.

The previous prime is 313471. The next prime is 313477. The reversal of 313475 is 574313.

It is a happy number.

It is not a de Polignac number, because 313475 - 2² = 313471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313475.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 313475.

It is not an unprimeable number, because it can be changed into a prime (313471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6245 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (64790).

2³¹³⁴⁷⁵ is an apocalyptic number.

313475 is a deficient number, since it is larger than the sum of its proper divisors (75265).

313475 is a wasteful number, since it uses less digits than its factorization.

313475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12549 (or 12544 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 313475 is about 559.8883817334. Note that the first 3 decimals coincide. The cubic root of 313475 is about 67.9309420020.

Adding to 313475 its reverse (574313), we get a palindrome (887788).

The spelling of 313475 in words is "three hundred thirteen thousand, four hundred seventy-five".