47073850 has 24 divisors (see below), whose sum is σ = 92709468. Its totient is φ = 17721600.

The previous prime is 47073839. The next prime is 47073857. The reversal of 47073850 is 5837074.

47073850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 36517849 + 10556001 = 6043^2 + 3249^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (47073857) 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 11 ways as a sum of consecutive naturals, for example, 26841 + ... + 28540.

Almost surely, 2^47073850 is an apocalyptic number.

47073850 is a deficient number, since it is larger than the sum of its proper divisors (45635618).

47073850 is a wasteful number, since it uses less digits than its factorization.

47073850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55410 (or 55405 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 47073850 is about 6861.0385511233. The cubic root of 47073850 is about 361.0715245669.

The spelling of 47073850 in words is "forty-seven million, seventy-three thousand, eight hundred fifty".