114287 has 4 divisors (see below), whose sum is σ = 119280. Its totient is φ = 109296.

The previous prime is 114281. The next prime is 114299. The reversal of 114287 is 782411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 782411 = 7 ⋅111773.

It is not a de Polignac number, because 114287 - 2⁸ = 114031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 4969 = 114287 / (1 + 1 + 4 + 2 + 8 + 7).

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 114287.

It is not an unprimeable number, because it can be changed into a prime (114281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2462 + ... + 2507.

It is an arithmetic number, because the mean of its divisors is an integer number (29820).

2¹¹⁴²⁸⁷ is an apocalyptic number.

114287 is a deficient number, since it is larger than the sum of its proper divisors (4993).

114287 is an equidigital number, since it uses as much as digits as its factorization.

114287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992.

The product of its digits is 448, while the sum is 23.

The square root of 114287 is about 338.0636034831. The cubic root of 114287 is about 48.5287320454.

Adding to 114287 its reverse (782411), we get a palindrome (896698).

The spelling of 114287 in words is "one hundred fourteen thousand, two hundred eighty-seven".