2662196205 has 16 divisors (see below), whose sum is σ = 4260254400. Its totient is φ = 1419591168.

The previous prime is 2662196189. The next prime is 2662196237. The reversal of 2662196205 is 5026912662.

It is not a de Polignac number, because 2662196205 - 2⁴ = 2662196189 is a prime.

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, 103134 + ... + 126336.

It is an arithmetic number, because the mean of its divisors is an integer number (266265900).

Almost surely, 2^2662196205 is an apocalyptic number.

It is an amenable number.

2662196205 is a deficient number, since it is larger than the sum of its proper divisors (1598058195).

2662196205 is a wasteful number, since it uses less digits than its factorization.

2662196205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30860.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 2662196205 is about 51596.4747342297. The cubic root of 2662196205 is about 1385.9472040216.

The spelling of 2662196205 in words is "two billion, six hundred sixty-two million, one hundred ninety-six thousand, two hundred five".