12069836 has 6 divisors (see below), whose sum is σ = 21122220. Its totient is φ = 6034916.

The previous prime is 12069823. The next prime is 12069851. The reversal of 12069836 is 63896021.

12069836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12069796 and 12069805.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1508726 + ... + 1508733.

It is an arithmetic number, because the mean of its divisors is an integer number (3520370).

Almost surely, 2^12069836 is an apocalyptic number.

It is an amenable number.

12069836 is a deficient number, since it is larger than the sum of its proper divisors (9052384).

12069836 is a wasteful number, since it uses less digits than its factorization.

12069836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017463 (or 3017461 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 12069836 is about 3474.1669505077. The cubic root of 12069836 is about 229.3861134228.

The spelling of 12069836 in words is "twelve million, sixty-nine thousand, eight hundred thirty-six".