8512071468 has 24 divisors (see below), whose sum is σ = 19921513920. Its totient is φ = 2828783760.

The previous prime is 8512071443. The next prime is 8512071499. The reversal of 8512071468 is 8641702158.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067538 + ... + 1075481.

It is an arithmetic number, because the mean of its divisors is an integer number (830063080).

Almost surely, 2^8512071468 is an apocalyptic number.

It is an amenable number.

8512071468 is an abundant number, since it is smaller than the sum of its proper divisors (11409442452).

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

8512071468 is a wasteful number, since it uses less digits than its factorization.

8512071468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143357 (or 2143355 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 8512071468 is about 92260.8880728990. Note that the first 3 decimals coincide. The cubic root of 8512071468 is about 2041.7932031670.

The spelling of 8512071468 in words is "eight billion, five hundred twelve million, seventy-one thousand, four hundred sixty-eight".