47073705 has 16 divisors (see below), whose sum is σ = 86077824. Its totient is φ = 21519360.

The previous prime is 47073701. The next prime is 47073707. The reversal of 47073705 is 50737074.

47073705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47073705 - 2² = 47073701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47073701) 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, 224056 + ... + 224265.

It is an arithmetic number, because the mean of its divisors is an integer number (5379864).

Almost surely, 2^47073705 is an apocalyptic number.

It is an amenable number.

47073705 is a deficient number, since it is larger than the sum of its proper divisors (39004119).

47073705 is a wasteful number, since it uses less digits than its factorization.

47073705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448336.

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 47073705 is about 6861.0279842018. The cubic root of 47073705 is about 361.0711538344.

The spelling of 47073705 in words is "forty-seven million, seventy-three thousand, seven hundred five".