12386936 has 32 divisors (see below), whose sum is σ = 24624000. Its totient is φ = 5825376.

The previous prime is 12386929. The next prime is 12386977. The reversal of 12386936 is 63968321.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 12386936.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 34325 + ... + 34683.

It is an arithmetic number, because the mean of its divisors is an integer number (769500).

Almost surely, 2^12386936 is an apocalyptic number.

It is an amenable number.

12386936 is a deficient number, since it is larger than the sum of its proper divisors (12237064).

12386936 is a wasteful number, since it uses less digits than its factorization.

12386936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 607 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 12386936 is about 3519.5079201502. The cubic root of 12386936 is about 231.3775925047.

The spelling of 12386936 in words is "twelve million, three hundred eighty-six thousand, nine hundred thirty-six".