12694844 has 12 divisors (see below), whose sum is σ = 22314600. Its totient is φ = 6319248.

The previous prime is 12694823. The next prime is 12694849. The reversal of 12694844 is 44849621.

12694844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12694844² = 322318128368672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12694798 and 12694807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12694849) 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, 6014 + ... + 7845.

It is an arithmetic number, because the mean of its divisors is an integer number (1859550).

Almost surely, 2^12694844 is an apocalyptic number.

It is an amenable number.

12694844 is a deficient number, since it is larger than the sum of its proper divisors (9619756).

12694844 is a wasteful number, since it uses less digits than its factorization.

12694844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14092 (or 14090 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 12694844 is about 3562.9824585591. The cubic root of 12694844 is about 233.2790776346.

The spelling of 12694844 in words is "twelve million, six hundred ninety-four thousand, eight hundred forty-four".