47995776 has 96 divisors (see below), whose sum is σ = 140582520. Its totient is φ = 15713280.

The previous prime is 47995763. The next prime is 47995799. The reversal of 47995776 is 67759974.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69931 + ... + 70613.

Almost surely, 2^47995776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47995776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70291260).

47995776 is an abundant number, since it is smaller than the sum of its proper divisors (92586744).

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

47995776 is a wasteful number, since it uses less digits than its factorization.

47995776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 749 counting only the distinct ones).

The product of its digits is 3333960, while the sum is 54.

The square root of 47995776 is about 6927.8983826266. The cubic root of 47995776 is about 363.4134578129.

The spelling of 47995776 in words is "forty-seven million, nine hundred ninety-five thousand, seven hundred seventy-six".