314656 has 12 divisors (see below), whose sum is σ = 619542. Its totient is φ = 157312.

The previous prime is 314651. The next prime is 314693. The reversal of 314656 is 656413.

It can be written as a sum of positive squares in only one way, i.e., 266256 + 48400 = 516^2 + 220^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 314656.

It is not an unprimeable number, because it can be changed into a prime (314651) by changing a digit.

314656 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 4885 + ... + 4948.

2³¹⁴⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

314656 is a deficient number, since it is larger than the sum of its proper divisors (304886).

314656 is an equidigital number, since it uses as much as digits as its factorization.

314656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9843 (or 9835 counting only the distinct ones).

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

The square root of 314656 is about 560.9420647447. The cubic root of 314656 is about 68.0161438025.

The spelling of 314656 in words is "three hundred fourteen thousand, six hundred fifty-six".