12860336 has 20 divisors (see below), whose sum is σ = 25071312. Its totient is φ = 6390336.

The previous prime is 12860333. The next prime is 12860363. The reversal of 12860336 is 63306821.

It is a junction number, because it is equal to n+sod(n) for n = 12860299 and 12860308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12860333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266 + ... + 5078.

Almost surely, 2^12860336 is an apocalyptic number.

12860336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12860336 is a deficient number, since it is larger than the sum of its proper divisors (12210976).

12860336 is a wasteful number, since it uses less digits than its factorization.

12860336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4988 (or 4982 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 12860336 is about 3586.1310628587. The cubic root of 12860336 is about 234.2883920829.

The spelling of 12860336 in words is "twelve million, eight hundred sixty thousand, three hundred thirty-six".