12386036 has 24 divisors (see below), whose sum is σ = 23448264. Its totient is φ = 5690880.

The previous prime is 12385973. The next prime is 12386039. The reversal of 12386036 is 63068321.

It can be written as a sum of positive squares in 4 ways, for example, as 3083536 + 9302500 = 1756^2 + 3050^2 .

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12386039) 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 7 ways as a sum of consecutive naturals, for example, 15896 + ... + 16656.

It is an arithmetic number, because the mean of its divisors is an integer number (977011).

Almost surely, 2^12386036 is an apocalyptic number.

It is an amenable number.

12386036 is a deficient number, since it is larger than the sum of its proper divisors (11062228).

12386036 is a wasteful number, since it uses less digits than its factorization.

12386036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091 (or 1089 counting only the distinct ones).

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

The square root of 12386036 is about 3519.3800590445. The cubic root of 12386036 is about 231.3719886202.

The spelling of 12386036 in words is "twelve million, three hundred eighty-six thousand, thirty-six".