12363664 has 20 divisors (see below), whose sum is σ = 24021900. Its totient is φ = 6164480.

The previous prime is 12363653. The next prime is 12363667. The reversal of 12363664 is 46636321.

12363664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8363664 + 4000000 = 2892^2 + 2000^2 .

It is not an unprimeable number, because it can be changed into a prime (12363667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6324 + ... + 8044.

It is an arithmetic number, because the mean of its divisors is an integer number (1201095).

Almost surely, 2^12363664 is an apocalyptic number.

It is an amenable number.

12363664 is a deficient number, since it is larger than the sum of its proper divisors (11658236).

12363664 is a wasteful number, since it uses less digits than its factorization.

12363664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178 (or 2172 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 12363664 is about 3516.2002218304. The cubic root of 12363664 is about 231.2326011745.

Adding to 12363664 its reverse (46636321), we get a palindrome (58999985).

It can be divided in two parts, 1236 and 3664, that added together give a square (4900 = 70²).

The spelling of 12363664 in words is "twelve million, three hundred sixty-three thousand, six hundred sixty-four".