8912512 has 80 divisors (see below), whose sum is σ = 21427650. Its totient is φ = 3687936.

The previous prime is 8912509. The next prime is 8912537. The reversal of 8912512 is 2152198.

8912512 is digitally balanced in base 2, 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 only one way, i.e., 7529536 + 1382976 = 2744^2 + 1176^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 307314 + ... + 307342.

Almost surely, 2^8912512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8912512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10713825).

8912512 is an abundant number, since it is smaller than the sum of its proper divisors (12515138).

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

8912512 is an frugal number, since it uses more digits than its factorization.

8912512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 38 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

The square root of 8912512 is about 2985.3830574987. The cubic root of 8912512 is about 207.3321776546.

It can be divided in two parts, 891 and 2512, that added together give a triangular number (3403 = T₈₂).

The spelling of 8912512 in words is "eight million, nine hundred twelve thousand, five hundred twelve".