114457 has 8 divisors (see below), whose sum is σ = 133056. Its totient is φ = 96432.

The previous prime is 114451. The next prime is 114467. The reversal of 114457 is 754411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 114457 - 2⁷ = 114329 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (114451) 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 7 ways as a sum of consecutive naturals, for example, 483 + ... + 679.

It is an arithmetic number, because the mean of its divisors is an integer number (16632).

2¹¹⁴⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

114457 is a deficient number, since it is larger than the sum of its proper divisors (18599).

114457 is an equidigital number, since it uses as much as digits as its factorization.

114457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

The product of its digits is 560, while the sum is 22.

The square root of 114457 is about 338.3149420289. The cubic root of 114457 is about 48.5527820170.

Adding to 114457 its reverse (754411), we get a palindrome (868868).

The spelling of 114457 in words is "one hundred fourteen thousand, four hundred fifty-seven".