848671047 has 32 divisors (see below), whose sum is σ = 1439705600. Its totient is φ = 484009344.

The previous prime is 848671039. The next prime is 848671133. The reversal of 848671047 is 740176848.

848671047 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 848671047 - 2³ = 848671039 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 848670993 and 848671011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848671007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99279 + ... + 107487.

It is an arithmetic number, because the mean of its divisors is an integer number (44990800).

Almost surely, 2^848671047 is an apocalyptic number.

848671047 is a deficient number, since it is larger than the sum of its proper divisors (591034553).

848671047 is a wasteful number, since it uses less digits than its factorization.

848671047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772 (or 8766 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 848671047 is about 29131.9592029098. The cubic root of 848671047 is about 946.7743032216.

The spelling of 848671047 in words is "eight hundred forty-eight million, six hundred seventy-one thousand, forty-seven".