47256671 has 12 divisors (see below), whose sum is σ = 59364816. Its totient is φ = 36822720.

The previous prime is 47256661. The next prime is 47256673. The reversal of 47256671 is 17665274.

47256671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47256671 - 2¹⁴ = 47240287 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47256673) 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 11 ways as a sum of consecutive naturals, for example, 27050 + ... + 28743.

It is an arithmetic number, because the mean of its divisors is an integer number (4947068).

Almost surely, 2^47256671 is an apocalyptic number.

47256671 is a deficient number, since it is larger than the sum of its proper divisors (12108145).

47256671 is a wasteful number, since it uses less digits than its factorization.

47256671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55822 (or 55811 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 47256671 is about 6874.3487691562. The cubic root of 47256671 is about 361.5383526447.

The spelling of 47256671 in words is "forty-seven million, two hundred fifty-six thousand, six hundred seventy-one".