47095847 has 2 divisors, whose sum is σ = 47095848. Its totient is φ = 47095846.

The previous prime is 47095819. The next prime is 47095849. The reversal of 47095847 is 74859074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47095847 - 2¹⁶ = 47030311 is a prime.

Together with 47095849, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47095798 and 47095807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47095849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23547923 + 23547924.

It is an arithmetic number, because the mean of its divisors is an integer number (23547924).

Almost surely, 2^47095847 is an apocalyptic number.

47095847 is a deficient number, since it is larger than the sum of its proper divisors (1).

47095847 is an equidigital number, since it uses as much as digits as its factorization.

47095847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 47095847 is about 6862.6414010933. The cubic root of 47095847 is about 361.1277571568.

The spelling of 47095847 in words is "forty-seven million, ninety-five thousand, eight hundred forty-seven".