8087002812 has 72 divisors (see below), whose sum is σ = 23446995936. Its totient is φ = 2302210944.

The previous prime is 8087002793. The next prime is 8087002823. The reversal of 8087002812 is 2182007808.

It is a super-2 number, since 2×8087002812² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11878 + ... + 127730.

Almost surely, 2^8087002812 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 8087002812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11723497968).

8087002812 is an abundant number, since it is smaller than the sum of its proper divisors (15359993124).

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

8087002812 is a wasteful number, since it uses less digits than its factorization.

8087002812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116147 (or 116142 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 8087002812 is about 89927.7644112206. The cubic root of 8087002812 is about 2007.2241090401.

The spelling of 8087002812 in words is "eight billion, eighty-seven million, two thousand, eight hundred twelve".