12026844 has 36 divisors (see below), whose sum is σ = 30510480. Its totient is φ = 3994560.

The previous prime is 12026843. The next prime is 12026849. The reversal of 12026844 is 44862021.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12026843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15424 + ... + 16184.

Almost surely, 2^12026844 is an apocalyptic number.

It is an amenable number.

12026844 is an abundant number, since it is smaller than the sum of its proper divisors (18483636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12026844 is a wasteful number, since it uses less digits than its factorization.

12026844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 12026844 is about 3467.9740483458. The cubic root of 12026844 is about 229.1134364228.

Adding to 12026844 its reverse (44862021), we get a palindrome (56888865).

The spelling of 12026844 in words is "twelve million, twenty-six thousand, eight hundred forty-four".