14587 has 4 divisors (see below), whose sum is σ = 15120. Its totient is φ = 14056.

The previous prime is 14563. The next prime is 14591. The reversal of 14587 is 78541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14587 - 2¹¹ = 12539 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

14587 is a lucky number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (14537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223 + ... + 280.

It is an arithmetic number, because the mean of its divisors is an integer number (3780).

2¹⁴⁵⁸⁷ is an apocalyptic number.

14587 is a deficient number, since it is larger than the sum of its proper divisors (533).

14587 is an equidigital number, since it uses as much as digits as its factorization.

With its successor (14588) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (532).

14587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532.

The product of its digits is 1120, while the sum is 25.

The square root of 14587 is about 120.7766533731. The cubic root of 14587 is about 24.4336675788.

It can be divided in two parts, 145 and 87, that added together give a palindrome (232).

The spelling of 14587 in words is "fourteen thousand, five hundred eighty-seven".