8912115216 has 45 divisors (see below), whose sum is σ = 24944715471. Its totient is φ = 2970327456.

The previous prime is 8912115211. The next prime is 8912115217. The reversal of 8912115216 is 6125112198.

The square root of 8912115216 is 94404.

It is a perfect power (a square), and thus also a powerful number.

8912115216 is a `hidden beast` number, since 8 + 9 + 121 + 1 + 521 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8912115211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1128915 + ... + 1136781.

Almost surely, 2^8912115216 is an apocalyptic number.

8912115216 is the 94404-th square number.

It is an amenable number.

8912115216 is an abundant number, since it is smaller than the sum of its proper divisors (16032600255).

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

8912115216 is an frugal number, since it uses more digits than its factorization.

8912115216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15748 (or 7872 counting only the distinct ones).

The product of its digits is 8640, while the sum is 36.

The cubic root of 8912115216 is about 2073.2910080746.

Multiplying 8912115216 by its sum of digits (36), we get a square (320836147776 = 566424²).

8912115216 divided by its sum of digits (36) gives a square (247558756 = 15734²).

The spelling of 8912115216 in words is "eight billion, nine hundred twelve million, one hundred fifteen thousand, two hundred sixteen".