8047226928 has 80 divisors (see below), whose sum is σ = 22671326720. Its totient is φ = 2444712192.

The previous prime is 8047226927. The next prime is 8047226969. The reversal of 8047226928 is 8296227408.

It is a super-2 number, since 2×8047226928² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8047226927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32326 + ... + 130917.

It is an arithmetic number, because the mean of its divisors is an integer number (283391584).

Almost surely, 2^8047226928 is an apocalyptic number.

It is an amenable number.

8047226928 is an abundant number, since it is smaller than the sum of its proper divisors (14624099792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8047226928 is a wasteful number, since it uses less digits than its factorization.

8047226928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163346 (or 163340 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 8047226928 is about 89706.3371674488. The cubic root of 8047226928 is about 2003.9278582482.

The spelling of 8047226928 in words is "eight billion, forty-seven million, two hundred twenty-six thousand, nine hundred twenty-eight".