2606044 has 24 divisors (see below), whose sum is σ = 5253248. Its totient is φ = 1108080.

The previous prime is 2606041. The next prime is 2606053. The reversal of 2606044 is 4406062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4279 + ... + 4849.

2^2606044 is an apocalyptic number.

It is an amenable number.

2606044 is an abundant number, since it is smaller than the sum of its proper divisors (2647204).

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

2606044 is a wasteful number, since it uses less digits than its factorization.

2606044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2606044 is about 1614.3246265854. The cubic root of 2606044 is about 137.6133544592.

The spelling of 2606044 in words is "two million, six hundred six thousand, forty-four".