47030844 has 48 divisors (see below), whose sum is σ = 129468416. Its totient is φ = 13003200.

The previous prime is 47030843. The next prime is 47030849. The reversal of 47030844 is 44803074.

47030844 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 not an unprimeable number, because it can be changed into a prime (47030843) by changing a digit.

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, 6427 + ... + 11634.

Almost surely, 2^47030844 is an apocalyptic number.

It is an amenable number.

47030844 is an abundant number, since it is smaller than the sum of its proper divisors (82437572).

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

47030844 is a wasteful number, since it uses less digits than its factorization.

47030844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18106 (or 18104 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 47030844 is about 6857.9037613545. The cubic root of 47030844 is about 360.9615344615.

It can be divided in two parts, 47030 and 844, that added together give a palindrome (47874).

The spelling of 47030844 in words is "forty-seven million, thirty thousand, eight hundred forty-four".