6875047247 has 8 divisors (see below), whose sum is σ = 7050470592. Its totient is φ = 6700838400.

The previous prime is 6875047211. The next prime is 6875047253. The reversal of 6875047247 is 7427405786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6875047247 - 2¹⁴ = 6875030863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6875047195 and 6875047204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6875047297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292154 + ... + 314807.

It is an arithmetic number, because the mean of its divisors is an integer number (881308824).

Almost surely, 2^6875047247 is an apocalyptic number.

6875047247 is a deficient number, since it is larger than the sum of its proper divisors (175423345).

6875047247 is a wasteful number, since it uses less digits than its factorization.

6875047247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607249.

The product of its (nonzero) digits is 2634240, while the sum is 50.

The square root of 6875047247 is about 82915.9046685254. The cubic root of 6875047247 is about 1901.4805862033.

The spelling of 6875047247 in words is "six billion, eight hundred seventy-five million, forty-seven thousand, two hundred forty-seven".