2006205562 has 8 divisors (see below), whose sum is σ = 3013876800. Its totient is φ = 1001579964.

The previous prime is 2006205557. The next prime is 2006205571. The reversal of 2006205562 is 2655026002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2006205562.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 759762 + ... + 762397.

It is an arithmetic number, because the mean of its divisors is an integer number (376734600).

Almost surely, 2^2006205562 is an apocalyptic number.

2006205562 is a deficient number, since it is larger than the sum of its proper divisors (1007671238).

2006205562 is a wasteful number, since it uses less digits than its factorization.

2006205562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522820.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2006205562 is about 44790.6861077166. The cubic root of 2006205562 is about 1261.2227908478. Note that the first 3 decimals are identical.

The spelling of 2006205562 in words is "two billion, six million, two hundred five thousand, five hundred sixty-two".