8720425714 has 96 divisors (see below), whose sum is σ = 18109365120. Its totient is φ = 3062949120.

The previous prime is 8720425673. The next prime is 8720425787. The reversal of 8720425714 is 4175240278.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 942342 + ... + 951550.

It is an arithmetic number, because the mean of its divisors is an integer number (188639220).

Almost surely, 2^8720425714 is an apocalyptic number.

8720425714 is an abundant number, since it is smaller than the sum of its proper divisors (9388939406).

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

8720425714 is a wasteful number, since it uses less digits than its factorization.

8720425714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9296 (or 9285 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 40.

The square root of 8720425714 is about 93383.2196596369. The cubic root of 8720425714 is about 2058.3184280380.

It can be divided in two parts, 8720 and 425714, that added together give a palindrome (434434).

The spelling of 8720425714 in words is "eight billion, seven hundred twenty million, four hundred twenty-five thousand, seven hundred fourteen".