4472762672 has 20 divisors (see below), whose sum is σ = 9903974736. Its totient is φ = 1916898240.

The previous prime is 4472762641. The next prime is 4472762731. The reversal of 4472762672 is 2762672744.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19967579 + ... + 19967802.

Almost surely, 2^4472762672 is an apocalyptic number.

It is an amenable number.

4472762672 is an abundant number, since it is smaller than the sum of its proper divisors (5431212064).

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

4472762672 is a wasteful number, since it uses less digits than its factorization.

4472762672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39935396 (or 39935390 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 47.

The square root of 4472762672 is about 66878.7161360025. The cubic root of 4472762672 is about 1647.6259303529.

The spelling of 4472762672 in words is "four billion, four hundred seventy-two million, seven hundred sixty-two thousand, six hundred seventy-two".