4522206672 has 60 divisors (see below), whose sum is σ = 13124646080. Its totient is φ = 1507400928.

The previous prime is 4522206653. The next prime is 4522206677. The reversal of 4522206672 is 2766022254.

4522206672 is a `hidden beast` number, since 4 + 522 + 2 + 0 + 66 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522206677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577672 + ... + 585447.

Almost surely, 2^4522206672 is an apocalyptic number.

It is an amenable number.

4522206672 is an abundant number, since it is smaller than the sum of its proper divisors (8602439408).

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

4522206672 is a wasteful number, since it uses less digits than its factorization.

4522206672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163142 (or 1163124 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 4522206672 is about 67247.3543866225. The cubic root of 4522206672 is about 1653.6749033417.

The spelling of 4522206672 in words is "four billion, five hundred twenty-two million, two hundred six thousand, six hundred seventy-two".