47855010 has 64 divisors (see below), whose sum is σ = 135512064. Its totient is φ = 10584000.

The previous prime is 47855009. The next prime is 47855021. The reversal of 47855010 is 1055874.

47855010 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 (30).

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 31 ways as a sum of consecutive naturals, for example, 2835 + ... + 10185.

It is an arithmetic number, because the mean of its divisors is an integer number (2117376).

Almost surely, 2^47855010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47855010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67756032).

47855010 is an abundant number, since it is smaller than the sum of its proper divisors (87657054).

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

47855010 is a wasteful number, since it uses less digits than its factorization.

47855010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7399.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 47855010 is about 6917.7315646099. The cubic root of 47855010 is about 363.0578268491.

The spelling of 47855010 in words is "forty-seven million, eight hundred fifty-five thousand, ten".