314665 has 16 divisors (see below), whose sum is σ = 419328. Its totient is φ = 225216.

The previous prime is 314651. The next prime is 314693. The reversal of 314665 is 566413.

314665 = 35² + 36² + ... + 99².

It is a cyclic number.

It is not a de Polignac number, because 314665 - 2¹¹ = 312617 is a prime.

314665 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3004 + ... + 3106.

It is an arithmetic number, because the mean of its divisors is an integer number (26208).

2³¹⁴⁶⁶⁵ is an apocalyptic number.

It is an amenable number.

314665 is a deficient number, since it is larger than the sum of its proper divisors (104663).

314665 is a wasteful number, since it uses less digits than its factorization.

314665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168.

The product of its digits is 2160, while the sum is 25.

The square root of 314665 is about 560.9500869061. The cubic root of 314665 is about 68.0167922773.

It can be divided in two parts, 314 and 665, that added together give a palindrome (979).

The spelling of 314665 in words is "three hundred fourteen thousand, six hundred sixty-five".