12068845 has 16 divisors (see below), whose sum is σ = 15061680. Its totient is φ = 9275904.

The previous prime is 12068839. The next prime is 12068867. The reversal of 12068845 is 54886021.

It can be written as a sum of positive squares in 8 ways, for example, as 1119364 + 10949481 = 1058^2 + 3309^2 .

It is a cyclic number.

It is not a de Polignac number, because 12068845 - 2⁹ = 12068333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12068845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16099 + ... + 16831.

It is an arithmetic number, because the mean of its divisors is an integer number (941355).

Almost surely, 2^12068845 is an apocalyptic number.

It is an amenable number.

12068845 is a deficient number, since it is larger than the sum of its proper divisors (2992835).

12068845 is an equidigital number, since it uses as much as digits as its factorization.

12068845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 12068845 is about 3474.0243234612. The cubic root of 12068845 is about 229.3798352967.

The spelling of 12068845 in words is "twelve million, sixty-eight thousand, eight hundred forty-five".