47375071 has 4 divisors (see below), whose sum is σ = 47509632. Its totient is φ = 47240512.

The previous prime is 47375047. The next prime is 47375077. The reversal of 47375071 is 17057374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17057374 = 2 ⋅8528687.

It is a cyclic number.

It is not a de Polignac number, because 47375071 - 2⁹ = 47374559 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 (47375077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66751 + ... + 67456.

It is an arithmetic number, because the mean of its divisors is an integer number (11877408).

Almost surely, 2^47375071 is an apocalyptic number.

47375071 is a deficient number, since it is larger than the sum of its proper divisors (134561).

47375071 is a wasteful number, since it uses less digits than its factorization.

47375071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134560.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 47375071 is about 6882.9551066384. The cubic root of 47375071 is about 361.8400415558.

The spelling of 47375071 in words is "forty-seven million, three hundred seventy-five thousand, seventy-one".