8048647047 has 24 divisors (see below), whose sum is σ = 12654641136. Its totient is φ = 4536217728.

The previous prime is 8048647021. The next prime is 8048647051. The reversal of 8048647047 is 7407468408.

It is a happy number.

It is not a de Polignac number, because 8048647047 - 2¹² = 8048642951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8048646987 and 8048647005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8048647007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364288 + ... + 385749.

It is an arithmetic number, because the mean of its divisors is an integer number (527276714).

Almost surely, 2^8048647047 is an apocalyptic number.

8048647047 is a deficient number, since it is larger than the sum of its proper divisors (4605994089).

8048647047 is a wasteful number, since it uses less digits than its factorization.

8048647047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750127 (or 750120 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 8048647047 is about 89714.2521955124. The cubic root of 8048647047 is about 2004.0457310949.

The spelling of 8048647047 in words is "eight billion, forty-eight million, six hundred forty-seven thousand, forty-seven".