8027288447 has 8 divisors (see below), whose sum is σ = 8115100896. Its totient is φ = 7939579392.

The previous prime is 8027288419. The next prime is 8027288453. The reversal of 8027288447 is 7448827208.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8027288447 is a prime.

It is a super-2 number, since 2×8027288447² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8027288395 and 8027288404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8027288147) 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, 135758 + ... + 185700.

It is an arithmetic number, because the mean of its divisors is an integer number (1014387612).

Almost surely, 2^8027288447 is an apocalyptic number.

8027288447 is a deficient number, since it is larger than the sum of its proper divisors (87812449).

8027288447 is a wasteful number, since it uses less digits than its factorization.

8027288447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51697.

The product of its (nonzero) digits is 1605632, while the sum is 50.

The square root of 8027288447 is about 89595.1362909840. The cubic root of 8027288447 is about 2002.2714565160.

The spelling of 8027288447 in words is "eight billion, twenty-seven million, two hundred eighty-eight thousand, four hundred forty-seven".