8731068112 has 40 divisors (see below), whose sum is σ = 18269471304. Its totient is φ = 4018274304.

The previous prime is 8731068109. The next prime is 8731068163. The reversal of 8731068112 is 2118601378.

It can be written as a sum of positive squares in 4 ways, for example, as 164454976 + 8566613136 = 12824^2 + 92556^2 .

It is a congruent number.

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, 13968 + ... + 132880.

Almost surely, 2^8731068112 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 8731068112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9134735652).

8731068112 is an abundant number, since it is smaller than the sum of its proper divisors (9538403192).

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

8731068112 is a wasteful number, since it uses less digits than its factorization.

8731068112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119287 (or 119281 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 8731068112 is about 93440.1846744750. The cubic root of 8731068112 is about 2059.1554108318.

The spelling of 8731068112 in words is "eight billion, seven hundred thirty-one million, sixty-eight thousand, one hundred twelve".