12445852 has 12 divisors (see below), whose sum is σ = 22727376. Its totient is φ = 5952320.

The previous prime is 12445841. The next prime is 12445859. The reversal of 12445852 is 25854421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12445859) 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, 67549 + ... + 67732.

It is an arithmetic number, because the mean of its divisors is an integer number (1893948).

Almost surely, 2^12445852 is an apocalyptic number.

It is an amenable number.

12445852 is a deficient number, since it is larger than the sum of its proper divisors (10281524).

12445852 is a wasteful number, since it uses less digits than its factorization.

12445852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135308 (or 135306 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 12445852 is about 3527.8679113595. The cubic root of 12445852 is about 231.7438462951.

The spelling of 12445852 in words is "twelve million, four hundred forty-five thousand, eight hundred fifty-two".