2206205835 has 8 divisors (see below), whose sum is σ = 3529929360. Its totient is φ = 1176643104.

The previous prime is 2206205831. The next prime is 2206205857. The reversal of 2206205835 is 5385026022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2206205835 - 2² = 2206205831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2206205796 and 2206205805.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73540180 + ... + 73540209.

It is an arithmetic number, because the mean of its divisors is an integer number (441241170).

Almost surely, 2^2206205835 is an apocalyptic number.

2206205835 is a deficient number, since it is larger than the sum of its proper divisors (1323723525).

2206205835 is a wasteful number, since it uses less digits than its factorization.

2206205835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147080397.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 2206205835 is about 46970.2654346343. The cubic root of 2206205835 is about 1301.8132163314.

The spelling of 2206205835 in words is "two billion, two hundred six million, two hundred five thousand, eight hundred thirty-five".