12584023 has 8 divisors (see below), whose sum is σ = 13299120. Its totient is φ = 11874240.

The previous prime is 12584017. The next prime is 12584071. The reversal of 12584023 is 32048521.

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

It is not a de Polignac number, because 12584023 - 2⁹ = 12583511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12584003) 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, 4161 + ... + 6517.

It is an arithmetic number, because the mean of its divisors is an integer number (1662390).

Almost surely, 2^12584023 is an apocalyptic number.

12584023 is a deficient number, since it is larger than the sum of its proper divisors (715097).

12584023 is a wasteful number, since it uses less digits than its factorization.

12584023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 12584023 is about 3547.3966510668. The cubic root of 12584023 is about 232.5982811840.

It can be divided in two parts, 125 and 84023, that added together give a palindrome (84148).

The spelling of 12584023 in words is "twelve million, five hundred eighty-four thousand, twenty-three".