8201696148 has 54 divisors (see below), whose sum is σ = 21528427466. Its totient is φ = 2733889968.

The previous prime is 8201696119. The next prime is 8201696227. The reversal of 8201696148 is 8416961028.

8201696148 is a `hidden beast` number, since 8 + 20 + 1 + 6 + 9 + 614 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8200751364 + 944784 = 90558^2 + 972^2 .

It is a tau number, because it is divible by the number of its divisors (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 130015 + ... + 182502.

Almost surely, 2^8201696148 is an apocalyptic number.

It is an amenable number.

8201696148 is an abundant number, since it is smaller than the sum of its proper divisors (13326731318).

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

8201696148 is an equidigital number, since it uses as much as digits as its factorization.

8201696148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312545 (or 312522 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 8201696148 is about 90563.2163077262. The cubic root of 8201696148 is about 2016.6687035504.

The spelling of 8201696148 in words is "eight billion, two hundred one million, six hundred ninety-six thousand, one hundred forty-eight".