2606402062226 has 16 divisors (see below), whose sum is σ = 3927276806040. Its totient is φ = 1297311536640.

The previous prime is 2606402062219. The next prime is 2606402062259. The reversal of 2606402062226 is 6222602046062.

It can be written as a sum of positive squares in 4 ways, for example, as 2284798518025 + 321603544201 = 1511555^2 + 567101^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2606402062226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2581730 + ... + 3446466.

Almost surely, 2^{2606402062226} is an apocalyptic number.

2606402062226 is a deficient number, since it is larger than the sum of its proper divisors (1320874743814).

2606402062226 is a wasteful number, since it uses less digits than its factorization.

2606402062226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871549.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 2606402062226 in words is "two trillion, six hundred six billion, four hundred two million, sixty-two thousand, two hundred twenty-six".