6614467772 has 24 divisors (see below), whose sum is σ = 12632336640. Its totient is φ = 3005453360.

The previous prime is 6614467771. The next prime is 6614467781. The reversal of 6614467772 is 2777644166.

It is a self number, because there is not a number n which added to its sum of digits gives 6614467772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6614467771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97373 + ... + 150699.

It is an arithmetic number, because the mean of its divisors is an integer number (526347360).

Almost surely, 2^6614467772 is an apocalyptic number.

It is an amenable number.

6614467772 is a deficient number, since it is larger than the sum of its proper divisors (6017868868).

6614467772 is a wasteful number, since it uses less digits than its factorization.

6614467772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56161 (or 56159 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 50.

The square root of 6614467772 is about 81329.3782836190. The cubic root of 6614467772 is about 1877.1470773270.

The spelling of 6614467772 in words is "six billion, six hundred fourteen million, four hundred sixty-seven thousand, seven hundred seventy-two".