47528704 has 72 divisors (see below), whose sum is σ = 100662912. Its totient is φ = 22364160.

The previous prime is 47528669. The next prime is 47528713. The reversal of 47528704 is 40782574.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420552 + ... + 420664.

It is an arithmetic number, because the mean of its divisors is an integer number (1398096).

Almost surely, 2^47528704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47528704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50331456).

47528704 is an abundant number, since it is smaller than the sum of its proper divisors (53134208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47528704 is a wasteful number, since it uses less digits than its factorization.

47528704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 47528704 is about 6894.1064685715. The cubic root of 47528704 is about 362.2307575045.

It can be divided in two parts, 4752 and 8704, that added together give a square (13456 = 116²).

The spelling of 47528704 in words is "forty-seven million, five hundred twenty-eight thousand, seven hundred four".