47948512 has 12 divisors (see below), whose sum is σ = 94398696. Its totient is φ = 23974240.

The previous prime is 47948503. The next prime is 47948543. The reversal of 47948512 is 21584974.

47948512 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 as a sum of consecutive naturals, namely, 749164 + ... + 749227.

It is an arithmetic number, because the mean of its divisors is an integer number (7866558).

Almost surely, 2^47948512 is an apocalyptic number.

It is an amenable number.

47948512 is a deficient number, since it is larger than the sum of its proper divisors (46450184).

47948512 is a wasteful number, since it uses less digits than its factorization.

47948512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498401 (or 1498393 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 47948512 is about 6924.4864069474. The cubic root of 47948512 is about 363.2941277638.

The spelling of 47948512 in words is "forty-seven million, nine hundred forty-eight thousand, five hundred twelve".