6622162616 has 64 divisors (see below), whose sum is σ = 13127546880. Its totient is φ = 3128146560.

The previous prime is 6622162607. The next prime is 6622162621. The reversal of 6622162616 is 6162612266.

It is a self number, because there is not a number n which added to its sum of digits gives 6622162616.

It is a congruent number.

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, 1405721 + ... + 1410423.

It is an arithmetic number, because the mean of its divisors is an integer number (205117920).

Almost surely, 2^6622162616 is an apocalyptic number.

It is an amenable number.

6622162616 is a deficient number, since it is larger than the sum of its proper divisors (6505384264).

6622162616 is a wasteful number, since it uses less digits than its factorization.

6622162616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884 (or 4880 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 6622162616 is about 81376.6712025013. The cubic root of 6622162616 is about 1877.8747124057.

The spelling of 6622162616 in words is "six billion, six hundred twenty-two million, one hundred sixty-two thousand, six hundred sixteen".