47955628 has 24 divisors (see below), whose sum is σ = 96185600. Its totient is φ = 20493648.

The previous prime is 47955569. The next prime is 47955629. The reversal of 47955628 is 82655974.

It is not an unprimeable number, because it can be changed into a prime (47955629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8353 + ... + 12871.

Almost surely, 2^47955628 is an apocalyptic number.

It is an amenable number.

47955628 is an abundant number, since it is smaller than the sum of its proper divisors (48229972).

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

47955628 is a wasteful number, since it uses less digits than its factorization.

47955628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909 (or 4907 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The square root of 47955628 is about 6925.0002166065. Note that the first 3 decimals coincide. The cubic root of 47955628 is about 363.3120989376.

The spelling of 47955628 in words is "forty-seven million, nine hundred fifty-five thousand, six hundred twenty-eight".