47356772 has 12 divisors (see below), whose sum is σ = 84438396. Its totient is φ = 23231520.

The previous prime is 47356769. The next prime is 47356783. The reversal of 47356772 is 27765374.

47356772 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 2 ways, for example, as 30184036 + 17172736 = 5494^2 + 4144^2 .

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 3 ways as a sum of consecutive naturals, for example, 111479 + ... + 111902.

It is an arithmetic number, because the mean of its divisors is an integer number (7036533).

Almost surely, 2^47356772 is an apocalyptic number.

It is an amenable number.

47356772 is a deficient number, since it is larger than the sum of its proper divisors (37081624).

47356772 is a wasteful number, since it uses less digits than its factorization.

47356772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223438 (or 223436 counting only the distinct ones).

The product of its digits is 246960, while the sum is 41.

The square root of 47356772 is about 6881.6256800265. The cubic root of 47356772 is about 361.7934476864.

The spelling of 47356772 in words is "forty-seven million, three hundred fifty-six thousand, seven hundred seventy-two".