313465 has 8 divisors (see below), whose sum is σ = 381888. Its totient is φ = 246960.

The previous prime is 313409. The next prime is 313471. The reversal of 313465 is 564313.

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

It is not a de Polignac number, because 313465 - 2¹⁵ = 280697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87 + ... + 796.

It is an arithmetic number, because the mean of its divisors is an integer number (47736).

2³¹³⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

313465 is a deficient number, since it is larger than the sum of its proper divisors (68423).

313465 is an equidigital number, since it uses as much as digits as its factorization.

313465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959.

The product of its digits is 1080, while the sum is 22.

The square root of 313465 is about 559.8794513107. The cubic root of 313465 is about 67.9302196513.

Adding to 313465 its reverse (564313), we get a palindrome (877778).

The spelling of 313465 in words is "three hundred thirteen thousand, four hundred sixty-five".