2662205168 has 40 divisors (see below), whose sum is σ = 6241645152. Its totient is φ = 1073829888.

The previous prime is 2662205141. The next prime is 2662205233. The reversal of 2662205168 is 8615022662.

2662205168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697205 + ... + 701012.

Almost surely, 2^2662205168 is an apocalyptic number.

2662205168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2662205168 is an abundant number, since it is smaller than the sum of its proper divisors (3579439984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2662205168 is a wasteful number, since it uses less digits than its factorization.

2662205168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398249 (or 1398243 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2662205168 is about 51596.5615908657. The cubic root of 2662205168 is about 1385.9487594079.

The spelling of 2662205168 in words is "two billion, six hundred sixty-two million, two hundred five thousand, one hundred sixty-eight".