47883928 has 16 divisors (see below), whose sum is σ = 91305000. Its totient is φ = 23535936.

The previous prime is 47883881. The next prime is 47883949. The reversal of 47883928 is 82938874.

47883928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 50253 + ... + 51196.

Almost surely, 2^47883928 is an apocalyptic number.

It is an amenable number.

47883928 is a deficient number, since it is larger than the sum of its proper divisors (43421072).

47883928 is a wasteful number, since it uses less digits than its factorization.

47883928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101514 (or 101510 counting only the distinct ones).

The product of its digits is 774144, while the sum is 49.

The square root of 47883928 is about 6919.8213849781. The cubic root of 47883928 is about 363.1309420930.

The spelling of 47883928 in words is "forty-seven million, eight hundred eighty-three thousand, nine hundred twenty-eight".