12645324 has 18 divisors (see below), whose sum is σ = 31964660. Its totient is φ = 4215096.

The previous prime is 12645319. The next prime is 12645337. The reversal of 12645324 is 42354621.

12645324 is a `hidden beast` number, since 12 + 645 + 3 + 2 + 4 = 666.

12645324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 175594 + ... + 175665.

Almost surely, 2^12645324 is an apocalyptic number.

It is an amenable number.

12645324 is an abundant number, since it is smaller than the sum of its proper divisors (19319336).

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

12645324 is a wasteful number, since it uses less digits than its factorization.

12645324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351269 (or 351264 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 12645324 is about 3556.0264340975. The cubic root of 12645324 is about 232.9753576572.

Adding to 12645324 its reverse (42354621), we get a palindrome (54999945).

The spelling of 12645324 in words is "twelve million, six hundred forty-five thousand, three hundred twenty-four".