12676587 has 16 divisors (see below), whose sum is σ = 21073152. Its totient is φ = 6585120.

The previous prime is 12676579. The next prime is 12676589. The reversal of 12676587 is 78567621.

It is not a de Polignac number, because 12676587 - 2³ = 12676579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12676589) 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, 27208 + ... + 27669.

It is an arithmetic number, because the mean of its divisors is an integer number (1317072).

Almost surely, 2^12676587 is an apocalyptic number.

12676587 is a deficient number, since it is larger than the sum of its proper divisors (8396565).

12676587 is a wasteful number, since it uses less digits than its factorization.

12676587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54898.

The product of its digits is 141120, while the sum is 42.

The square root of 12676587 is about 3560.4194977558. The cubic root of 12676587 is about 233.1671944316.

The spelling of 12676587 in words is "twelve million, six hundred seventy-six thousand, five hundred eighty-seven".