314263 has 2 divisors, whose sum is σ = 314264. Its totient is φ = 314262.

The previous prime is 314261. The next prime is 314267. The reversal of 314263 is 362413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314263 - 2¹ = 314261 is a prime.

It is a super-2 number, since 2×314263² = 197522466338, which contains 22 as substring.

Together with 314261, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 314263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314261) 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 as a sum of consecutive naturals, namely, 157131 + 157132.

It is an arithmetic number, because the mean of its divisors is an integer number (157132).

2³¹⁴²⁶³ is an apocalyptic number.

314263 is a deficient number, since it is larger than the sum of its proper divisors (1).

314263 is an equidigital number, since it uses as much as digits as its factorization.

314263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 19.

The square root of 314263 is about 560.5916517395. The cubic root of 314263 is about 67.9878150024.

Adding to 314263 its reverse (362413), we get a palindrome (676676).

The spelling of 314263 in words is "three hundred fourteen thousand, two hundred sixty-three".