47066256 has 60 divisors (see below), whose sum is σ = 132192060. Its totient is φ = 15632640.

The previous prime is 47066231. The next prime is 47066263. The reversal of 47066256 is 65266074.

It can be written as a sum of positive squares in 2 ways, for example, as 10342656 + 36723600 = 3216^2 + 6060^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 47066256.

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 11 ways as a sum of consecutive naturals, for example, 66030 + ... + 66738.

It is an arithmetic number, because the mean of its divisors is an integer number (2203201).

Almost surely, 2^47066256 is an apocalyptic number.

It is an amenable number.

47066256 is an abundant number, since it is smaller than the sum of its proper divisors (85125804).

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

47066256 is a wasteful number, since it uses less digits than its factorization.

47066256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1175 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 47066256 is about 6860.4851140426. The cubic root of 47066256 is about 361.0521073844.

The spelling of 47066256 in words is "forty-seven million, sixty-six thousand, two hundred fifty-six".