47004707 has 2 divisors, whose sum is σ = 47004708. Its totient is φ = 47004706.

The previous prime is 47004703. The next prime is 47004731. The reversal of 47004707 is 70740074.

47004707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47004707 - 2² = 47004703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47004707.

It is not a weakly prime, because it can be changed into another prime (47004703) 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 as a sum of consecutive naturals, namely, 23502353 + 23502354.

It is an arithmetic number, because the mean of its divisors is an integer number (23502354).

Almost surely, 2^47004707 is an apocalyptic number.

47004707 is a deficient number, since it is larger than the sum of its proper divisors (1).

47004707 is an equidigital number, since it uses as much as digits as its factorization.

47004707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5488, while the sum is 29.

The square root of 47004707 is about 6855.9978850639. The cubic root of 47004707 is about 360.8946549481.

Adding to 47004707 its sum of digits (29), we get a square (47004736 = 6856²).

The spelling of 47004707 in words is "forty-seven million, four thousand, seven hundred seven".