47756852 has 48 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 19340160.

The previous prime is 47756831. The next prime is 47756857. The reversal of 47756852 is 25865774.

47756852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47756857) 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, 15149 + ... + 18027.

It is an arithmetic number, because the mean of its divisors is an integer number (2116800).

Almost surely, 2^47756852 is an apocalyptic number.

It is an amenable number.

47756852 is an abundant number, since it is smaller than the sum of its proper divisors (53849548).

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

47756852 is a wasteful number, since it uses less digits than its factorization.

47756852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936 (or 2934 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 47756852 is about 6910.6332560772. The cubic root of 47756852 is about 362.8094277533.

The spelling of 47756852 in words is "forty-seven million, seven hundred fifty-six thousand, eight hundred fifty-two".