314803 has 4 divisors (see below), whose sum is σ = 322168. Its totient is φ = 307440.

The previous prime is 314779. The next prime is 314807. The reversal of 314803 is 308413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 308413 = 7 ⋅44059.

It is a cyclic number.

It is not a de Polignac number, because 314803 - 2⁵ = 314771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3618 + ... + 3703.

It is an arithmetic number, because the mean of its divisors is an integer number (80542).

2³¹⁴⁸⁰³ is an apocalyptic number.

314803 is a deficient number, since it is larger than the sum of its proper divisors (7365).

314803 is an equidigital number, since it uses as much as digits as its factorization.

314803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7364.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 314803 is about 561.0730790191. The cubic root of 314803 is about 68.0267340096.

The spelling of 314803 in words is "three hundred fourteen thousand, eight hundred three".