314705 has 8 divisors (see below), whose sum is σ = 381672. Its totient is φ = 249088.

The previous prime is 314693. The next prime is 314707. The reversal of 314705 is 507413.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18769 + 295936 = 137^2 + 544^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 314705 - 2⁶ = 314641 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 314705.

It is not an unprimeable number, because it can be changed into a prime (314707) 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, 287 + ... + 843.

It is an arithmetic number, because the mean of its divisors is an integer number (47709).

2³¹⁴⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

314705 is a deficient number, since it is larger than the sum of its proper divisors (66967).

314705 is a wasteful number, since it uses less digits than its factorization.

314705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 314705 is about 560.9857395692. The cubic root of 314705 is about 68.0196742380.

The spelling of 314705 in words is "three hundred fourteen thousand, seven hundred five".