9472871 has 2 divisors, whose sum is σ = 9472872. Its totient is φ = 9472870.

The previous prime is 9472867. The next prime is 9472877. The reversal of 9472871 is 1782749.

9472871 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9472871 - 2² = 9472867 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9472877) by changing a digit.

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 as a sum of consecutive naturals, namely, 4736435 + 4736436.

It is an arithmetic number, because the mean of its divisors is an integer number (4736436).

Almost surely, 2^9472871 is an apocalyptic number.

9472871 is a deficient number, since it is larger than the sum of its proper divisors (1).

9472871 is an equidigital number, since it uses as much as digits as its factorization.

9472871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 38.

The square root of 9472871 is about 3077.8029501578. The cubic root of 9472871 is about 211.5893840942.

The spelling of 9472871 in words is "nine million, four hundred seventy-two thousand, eight hundred seventy-one".