2606011705 has 16 divisors (see below), whose sum is σ = 3418907904. Its totient is φ = 1891169280.

The previous prime is 2606011693. The next prime is 2606011729. The reversal of 2606011705 is 5071106062.

2606011705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2606011705 - 2¹⁷ = 2605880633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25704 + ... + 76633.

It is an arithmetic number, because the mean of its divisors is an integer number (213681744).

Almost surely, 2^2606011705 is an apocalyptic number.

It is an amenable number.

2606011705 is a deficient number, since it is larger than the sum of its proper divisors (812896199).

2606011705 is a wasteful number, since it uses less digits than its factorization.

2606011705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102816.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 2606011705 is about 51049.1107170340. The cubic root of 2606011705 is about 1376.1278600610.

Adding to 2606011705 its reverse (5071106062), we get a palindrome (7677117767).

The spelling of 2606011705 in words is "two billion, six hundred six million, eleven thousand, seven hundred five".