8528447214 has 48 divisors (see below), whose sum is σ = 21123273600. Its totient is φ = 2436097680.

The previous prime is 8528447209. The next prime is 8528447243. The reversal of 8528447214 is 4127448258.

8528447214 is a `hidden beast` number, since 8 + 528 + 44 + 72 + 14 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8528447214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 864369 + ... + 874179.

It is an arithmetic number, because the mean of its divisors is an integer number (440068200).

Almost surely, 2^8528447214 is an apocalyptic number.

8528447214 is an abundant number, since it is smaller than the sum of its proper divisors (12594826386).

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

8528447214 is a wasteful number, since it uses less digits than its factorization.

8528447214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16725 (or 16722 counting only the distinct ones).

The product of its digits is 573440, while the sum is 45.

The square root of 8528447214 is about 92349.5923867561. The cubic root of 8528447214 is about 2043.1017161527.

The spelling of 8528447214 in words is "eight billion, five hundred twenty-eight million, four hundred forty-seven thousand, two hundred fourteen".