2606572 has 12 divisors (see below), whose sum is σ = 4801720. Its totient is φ = 1234656.

The previous prime is 2606551. The next prime is 2606579. The reversal of 2606572 is 2756062.

It is a self number, because there is not a number n which added to its sum of digits gives 2606572.

It is not an unprimeable number, because it can be changed into a prime (2606579) 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 3 ways as a sum of consecutive naturals, for example, 17073 + ... + 17224.

2^2606572 is an apocalyptic number.

It is an amenable number.

2606572 is a deficient number, since it is larger than the sum of its proper divisors (2195148).

2606572 is a wasteful number, since it uses less digits than its factorization.

2606572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34320 (or 34318 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2606572 is about 1614.4881541839. The cubic root of 2606572 is about 137.6226475928.

The spelling of 2606572 in words is "two million, six hundred six thousand, five hundred seventy-two".