8148806802 has 24 divisors (see below), whose sum is σ = 18264568140. Its totient is φ = 2622604320.

The previous prime is 8148806779. The next prime is 8148806807. The reversal of 8148806802 is 2086088418.

It is a happy number.

8148806802 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7905165921 + 243640881 = 88911^2 + 15609^2 .

It is not an unprimeable number, because it can be changed into a prime (8148806807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7804849 + ... + 7805892.

Almost surely, 2^8148806802 is an apocalyptic number.

8148806802 is an abundant number, since it is smaller than the sum of its proper divisors (10115761338).

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

8148806802 is a wasteful number, since it uses less digits than its factorization.

8148806802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15610778 (or 15610775 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The square root of 8148806802 is about 90270.7416719282. The cubic root of 8148806802 is about 2012.3244646198.

The spelling of 8148806802 in words is "eight billion, one hundred forty-eight million, eight hundred six thousand, eight hundred two".