114639 has 16 divisors (see below), whose sum is σ = 179712. Its totient is φ = 63648.

The previous prime is 114617. The next prime is 114641. The reversal of 114639 is 936411.

It is not a de Polignac number, because 114639 - 2¹² = 110543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062 + ... + 1164.

It is an arithmetic number, because the mean of its divisors is an integer number (11232).

2¹¹⁴⁶³⁹ is an apocalyptic number.

114639 is a deficient number, since it is larger than the sum of its proper divisors (65073).

114639 is a wasteful number, since it uses less digits than its factorization.

114639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166.

The product of its digits is 648, while the sum is 24.

The square root of 114639 is about 338.5838153250. The cubic root of 114639 is about 48.5785032536.

The spelling of 114639 in words is "one hundred fourteen thousand, six hundred thirty-nine".