47835906 has 32 divisors (see below), whose sum is σ = 103282560. Its totient is φ = 14724864.

The previous prime is 47835899. The next prime is 47835911. The reversal of 47835906 is 60953874.

It is a happy number.

47835906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 1975 + ... + 9978.

It is an arithmetic number, because the mean of its divisors is an integer number (3227580).

Almost surely, 2^47835906 is an apocalyptic number.

47835906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

47835906 is an abundant number, since it is smaller than the sum of its proper divisors (55446654).

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

47835906 is a wasteful number, since it uses less digits than its factorization.

47835906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 47835906 is about 6916.3506273178. The cubic root of 47835906 is about 363.0095088160.

The spelling of 47835906 in words is "forty-seven million, eight hundred thirty-five thousand, nine hundred six".