47008970 has 16 divisors (see below), whose sum is σ = 84740040. Its totient is φ = 18776064.

The previous prime is 47008879. The next prime is 47008991. The reversal of 47008970 is 7980074.

47008970 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 4 ways, for example, as 36517849 + 10491121 = 6043^2 + 3239^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47008970.

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 7 ways as a sum of consecutive naturals, for example, 4634 + ... + 10746.

Almost surely, 2^47008970 is an apocalyptic number.

47008970 is a deficient number, since it is larger than the sum of its proper divisors (37731070).

47008970 is a wasteful number, since it uses less digits than its factorization.

47008970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6889.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 47008970 is about 6856.3087736770. The cubic root of 47008970 is about 360.9055648300.

The spelling of 47008970 in words is "forty-seven million, eight thousand, nine hundred seventy".