47298928 has 10 divisors (see below), whose sum is σ = 91641704. Its totient is φ = 23649456.

The previous prime is 47298887. The next prime is 47298931. The reversal of 47298928 is 82989274.

47298928 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, 1478076 + ... + 1478107.

Almost surely, 2^47298928 is an apocalyptic number.

It is an amenable number.

47298928 is a deficient number, since it is larger than the sum of its proper divisors (44342776).

47298928 is a wasteful number, since it uses less digits than its factorization.

47298928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956191 (or 2956185 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 47298928 is about 6877.4216098768. The cubic root of 47298928 is about 361.6460832880.

The spelling of 47298928 in words is "forty-seven million, two hundred ninety-eight thousand, nine hundred twenty-eight".