47584870 has 32 divisors (see below), whose sum is σ = 91080288. Its totient is φ = 17837568.

The previous prime is 47584841. The next prime is 47584871. The reversal of 47584870 is 7848574.

47584870 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 (47584871) 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, 53449 + ... + 54331.

It is an arithmetic number, because the mean of its divisors is an integer number (2846259).

Almost surely, 2^47584870 is an apocalyptic number.

47584870 is a deficient number, since it is larger than the sum of its proper divisors (43495418).

47584870 is a wasteful number, since it uses less digits than its factorization.

47584870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 47584870 is about 6898.1787451472. The cubic root of 47584870 is about 362.3733874114.

The spelling of 47584870 in words is "forty-seven million, five hundred eighty-four thousand, eight hundred seventy".