314043 has 4 divisors (see below), whose sum is σ = 418728. Its totient is φ = 209360.

The previous prime is 314021. The next prime is 314059. The reversal of 314043 is 340413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314043 - 2⁶ = 313979 is a prime.

It is a D-number.

314043 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314043.

It is not an unprimeable number, because it can be changed into a prime (314003) 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, 52338 + ... + 52343.

It is an arithmetic number, because the mean of its divisors is an integer number (104682).

2³¹⁴⁰⁴³ is an apocalyptic number.

314043 is a deficient number, since it is larger than the sum of its proper divisors (104685).

314043 is a wasteful number, since it uses less digits than its factorization.

314043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104684.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 314043 is about 560.3953961267. The cubic root of 314043 is about 67.9719463287.

Subtracting from 314043 its sum of digits (15), we obtain a triangular number (314028 = T₇₉₂).

Adding to 314043 its reverse (340413), we get a palindrome (654456).

The spelling of 314043 in words is "three hundred fourteen thousand, forty-three", and thus it is an iban number.