47004782 has 16 divisors (see below), whose sum is σ = 77023872. Its totient is φ = 21336120.

The previous prime is 47004781. The next prime is 47004827. The reversal of 47004782 is 28740074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47004781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26033 + ... + 27779.

It is an arithmetic number, because the mean of its divisors is an integer number (4813992).

Almost surely, 2^47004782 is an apocalyptic number.

47004782 is a deficient number, since it is larger than the sum of its proper divisors (30019090).

47004782 is a wasteful number, since it uses less digits than its factorization.

47004782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 47004782 is about 6856.0033547250. The cubic root of 47004782 is about 360.8948468941.

The spelling of 47004782 in words is "forty-seven million, four thousand, seven hundred eighty-two".