47806850 has 144 divisors (see below), whose sum is σ = 118742400. Its totient is φ = 14152320.

The previous prime is 47806823. The next prime is 47806879. The reversal of 47806850 is 5860874.

47806850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 71 ways as a sum of consecutive naturals, for example, 605111 + ... + 605189.

It is an arithmetic number, because the mean of its divisors is an integer number (824600).

Almost surely, 2^47806850 is an apocalyptic number.

47806850 is an abundant number, since it is smaller than the sum of its proper divisors (70935550).

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

47806850 is a wasteful number, since it uses less digits than its factorization.

47806850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 47806850 is about 6914.2497785371. The cubic root of 47806850 is about 362.9359954139.

The spelling of 47806850 in words is "forty-seven million, eight hundred six thousand, eight hundred fifty".