12363864 has 32 divisors (see below), whose sum is σ = 31337520. Its totient is φ = 4064256.

The previous prime is 12363859. The next prime is 12363881. The reversal of 12363864 is 46836321.

It is a nude number because it is divisible by every one of its digits.

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, 1777 + ... + 5280.

Almost surely, 2^12363864 is an apocalyptic number.

It is an amenable number.

12363864 is an abundant number, since it is smaller than the sum of its proper divisors (18973656).

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

12363864 is a wasteful number, since it uses less digits than its factorization.

12363864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7139 (or 7135 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 12363864 is about 3516.2286615065. The cubic root of 12363864 is about 231.2338480075.

The spelling of 12363864 in words is "twelve million, three hundred sixty-three thousand, eight hundred sixty-four".