2602020606 has 32 divisors (see below), whose sum is σ = 5238816000. Its totient is φ = 861563520.

The previous prime is 2602020599. The next prime is 2602020623. The reversal of 2602020606 is 6060202062.

It is a super-2 number, since 2×2602020606² = 13541022468097214472, which contains 22 as substring.

It is a congruent 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, 632745 + ... + 636843.

It is an arithmetic number, because the mean of its divisors is an integer number (163713000).

Almost surely, 2^2602020606 is an apocalyptic number.

2602020606 is an abundant number, since it is smaller than the sum of its proper divisors (2636795394).

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

2602020606 is a wasteful number, since it uses less digits than its factorization.

2602020606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2602020606 is about 51010.0049598116. The cubic root of 2602020606 is about 1375.4249892466.

Adding to 2602020606 its reverse (6060202062), we get a palindrome (8662222668).

The spelling of 2602020606 in words is "two billion, six hundred two million, twenty thousand, six hundred six".