12413687 has 16 divisors (see below), whose sum is σ = 14902272. Its totient is φ = 10189920.

The previous prime is 12413657. The next prime is 12413701. The reversal of 12413687 is 78631421.

It is not a de Polignac number, because 12413687 - 2¹⁶ = 12348151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5798 + ... + 7644.

It is an arithmetic number, because the mean of its divisors is an integer number (931392).

Almost surely, 2^12413687 is an apocalyptic number.

12413687 is a deficient number, since it is larger than the sum of its proper divisors (2488585).

12413687 is a wasteful number, since it uses less digits than its factorization.

12413687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its digits is 8064, while the sum is 32.

The square root of 12413687 is about 3523.3062597509. The cubic root of 12413687 is about 231.5440348386.

The spelling of 12413687 in words is "twelve million, four hundred thirteen thousand, six hundred eighty-seven".