2662224666 has 32 divisors (see below), whose sum is σ = 5584723200. Its totient is φ = 845050176.

The previous prime is 2662224637. The next prime is 2662224671. The reversal of 2662224666 is 6664222662.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117141 + ... + 138008.

It is an arithmetic number, because the mean of its divisors is an integer number (174522600).

Almost surely, 2^2662224666 is an apocalyptic number.

2662224666 is an abundant number, since it is smaller than the sum of its proper divisors (2922498534).

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

2662224666 is a wasteful number, since it uses less digits than its factorization.

2662224666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255238.

The product of its digits is 497664, while the sum is 42.

The square root of 2662224666 is about 51596.7505372189. The cubic root of 2662224666 is about 1385.9521429642.

The spelling of 2662224666 in words is "two billion, six hundred sixty-two million, two hundred twenty-four thousand, six hundred sixty-six".