114857 has 4 divisors (see below), whose sum is σ = 115536. Its totient is φ = 114180.

The previous prime is 114847. The next prime is 114859. The reversal of 114857 is 758411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 114857 - 2⁸ = 114601 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 114857.

It is not an unprimeable number, because it can be changed into a prime (114859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158 + ... + 504.

It is an arithmetic number, because the mean of its divisors is an integer number (28884).

2¹¹⁴⁸⁵⁷ is an apocalyptic number.

It is an amenable number.

114857 is a deficient number, since it is larger than the sum of its proper divisors (679).

114857 is an equidigital number, since it uses as much as digits as its factorization.

114857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678.

The product of its digits is 1120, while the sum is 26.

The square root of 114857 is about 338.9055915738. The cubic root of 114857 is about 48.6092763994.

The spelling of 114857 in words is "one hundred fourteen thousand, eight hundred fifty-seven".