47736724422 has 16 divisors (see below), whose sum is σ = 95725362240. Its totient is φ = 15870255912.

The previous prime is 47736724393. The next prime is 47736724459. The reversal of 47736724422 is 22442763774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10493928 + ... + 10498475.

It is an arithmetic number, because the mean of its divisors is an integer number (5982835140).

Almost surely, 2^47736724422 is an apocalyptic number.

47736724422 is an abundant number, since it is smaller than the sum of its proper divisors (47988637818).

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

47736724422 is a wasteful number, since it uses less digits than its factorization.

47736724422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20992787.

The product of its digits is 3161088, while the sum is 48.

The spelling of 47736724422 in words is "forty-seven billion, seven hundred thirty-six million, seven hundred twenty-four thousand, four hundred twenty-two".