281314 has 16 divisors (see below), whose sum is σ = 485280. Its totient is φ = 120960.

The previous prime is 281297. The next prime is 281317. The reversal of 281314 is 413182.

281314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 281291 and 281300.

It is not an unprimeable number, because it can be changed into a prime (281317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82 + ... + 754.

It is an arithmetic number, because the mean of its divisors is an integer number (30330).

2²⁸¹³¹⁴ is an apocalyptic number.

281314 is a deficient number, since it is larger than the sum of its proper divisors (203966).

281314 is a wasteful number, since it uses less digits than its factorization.

281314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705.

The product of its digits is 192, while the sum is 19.

The square root of 281314 is about 530.3904222363. The cubic root of 281314 is about 65.5235041805.

Adding to 281314 its reverse (413182), we get a palindrome (694496).

It can be divided in two parts, 281 and 314, that added together give a palindrome (595).

The spelling of 281314 in words is "two hundred eighty-one thousand, three hundred fourteen".