47270671 has 4 divisors (see below), whose sum is σ = 54023632. Its totient is φ = 40517712.

The previous prime is 47270611. The next prime is 47270683. The reversal of 47270671 is 17607274.

47270671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47270671 - 2¹⁹ = 46746383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47270611) 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 3 ways as a sum of consecutive naturals, for example, 3376470 + ... + 3376483.

It is an arithmetic number, because the mean of its divisors is an integer number (13505908).

Almost surely, 2^47270671 is an apocalyptic number.

47270671 is a deficient number, since it is larger than the sum of its proper divisors (6752961).

47270671 is an equidigital number, since it uses as much as digits as its factorization.

47270671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752960.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 47270671 is about 6875.3669720241. The cubic root of 47270671 is about 361.5740515706.

The spelling of 47270671 in words is "forty-seven million, two hundred seventy thousand, six hundred seventy-one".