114561 has 8 divisors (see below), whose sum is σ = 169760. Its totient is φ = 76356.

The previous prime is 114553. The next prime is 114571. The reversal of 114561 is 165411.

It is not a de Polignac number, because 114561 - 2³ = 114553 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (114571) 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, 2095 + ... + 2148.

It is an arithmetic number, because the mean of its divisors is an integer number (21220).

2¹¹⁴⁵⁶¹ is an apocalyptic number.

It is an amenable number.

114561 is a deficient number, since it is larger than the sum of its proper divisors (55199).

114561 is an equidigital number, since it uses as much as digits as its factorization.

114561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252 (or 4246 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 114561 is about 338.4686100660. The cubic root of 114561 is about 48.5674832024.

Adding to 114561 its reverse (165411), we get a palindrome (279972).

The spelling of 114561 in words is "one hundred fourteen thousand, five hundred sixty-one".