2606844 has 24 divisors (see below), whose sum is σ = 6141520. Its totient is φ = 860544.

The previous prime is 2606833. The next prime is 2606873. The reversal of 2606844 is 4486062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312 + ... + 2304.

2^2606844 is an apocalyptic number.

It is an amenable number.

2606844 is an abundant number, since it is smaller than the sum of its proper divisors (3534676).

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

2606844 is a wasteful number, since it uses less digits than its factorization.

2606844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2606844 is about 1614.5723892102. The cubic root of 2606844 is about 137.6274344748.

The spelling of 2606844 in words is "two million, six hundred six thousand, eight hundred forty-four".