8071481148 has 12 divisors (see below), whose sum is σ = 18833456040. Its totient is φ = 2690493712.

The previous prime is 8071481083. The next prime is 8071481161. The reversal of 8071481148 is 8411841708.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336311703 + ... + 336311726.

It is an arithmetic number, because the mean of its divisors is an integer number (1569454670).

Almost surely, 2^8071481148 is an apocalyptic number.

It is an amenable number.

8071481148 is an abundant number, since it is smaller than the sum of its proper divisors (10761974892).

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

8071481148 is a wasteful number, since it uses less digits than its factorization.

8071481148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672623436 (or 672623434 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 42.

The square root of 8071481148 is about 89841.4222282795. The cubic root of 8071481148 is about 2005.9391083717.

The spelling of 8071481148 in words is "eight billion, seventy-one million, four hundred eighty-one thousand, one hundred forty-eight".