12386164 has 12 divisors (see below), whose sum is σ = 24772384. Its totient is φ = 5308344.

The previous prime is 12386147. The next prime is 12386191. The reversal of 12386164 is 46168321.

It is a happy number.

12386164 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 221154 + ... + 221209.

Almost surely, 2^12386164 is an apocalyptic number.

12386164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12386164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12386164 is a wasteful number, since it uses less digits than its factorization.

12386164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442374 (or 442372 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 12386164 is about 3519.3982440184. The cubic root of 12386164 is about 231.3727856336.

The spelling of 12386164 in words is "twelve million, three hundred eighty-six thousand, one hundred sixty-four".