12006324 has 36 divisors (see below), whose sum is σ = 33109440. Its totient is φ = 3638160.

The previous prime is 12006311. The next prime is 12006343. The reversal of 12006324 is 42360021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12006297 and 12006306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14764 + ... + 15555.

Almost surely, 2^12006324 is an apocalyptic number.

It is an amenable number.

12006324 is an abundant number, since it is smaller than the sum of its proper divisors (21103116).

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

12006324 is a wasteful number, since it uses less digits than its factorization.

12006324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30340 (or 30335 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 12006324 is about 3465.0142856848. The cubic root of 12006324 is about 228.9830590749.

Adding to 12006324 its reverse (42360021), we get a palindrome (54366345).

The spelling of 12006324 in words is "twelve million, six thousand, three hundred twenty-four".