2206205836 has 6 divisors (see below), whose sum is σ = 3860860220. Its totient is φ = 1103102916.

The previous prime is 2206205831. The next prime is 2206205857. The reversal of 2206205836 is 6385026022.

It is not an unprimeable number, because it can be changed into a prime (2206205831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275775726 + ... + 275775733.

Almost surely, 2^2206205836 is an apocalyptic number.

It is an amenable number.

2206205836 is a deficient number, since it is larger than the sum of its proper divisors (1654654384).

2206205836 is a wasteful number, since it uses less digits than its factorization.

2206205836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551551463 (or 551551461 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2206205836 is about 46970.2654452793. The cubic root of 2206205836 is about 1301.8132165281.

The spelling of 2206205836 in words is "two billion, two hundred six million, two hundred five thousand, eight hundred thirty-six".