12324845 has 8 divisors (see below), whose sum is σ = 15927576. Its totient is φ = 9101376.

The previous prime is 12324841. The next prime is 12324859. The reversal of 12324845 is 54842321.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 470596 + 11854249 = 686^2 + 3443^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12324845 - 2² = 12324841 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94742 + ... + 94871.

It is an arithmetic number, because the mean of its divisors is an integer number (1990947).

Almost surely, 2^12324845 is an apocalyptic number.

It is an amenable number.

12324845 is a deficient number, since it is larger than the sum of its proper divisors (3602731).

12324845 is a wasteful number, since it uses less digits than its factorization.

12324845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189631.

The product of its digits is 7680, while the sum is 29.

The square root of 12324845 is about 3510.6758608564. The cubic root of 12324845 is about 230.9903421060.

The spelling of 12324845 in words is "twelve million, three hundred twenty-four thousand, eight hundred forty-five".