8087522212 has 48 divisors (see below), whose sum is σ = 17681771520. Its totient is φ = 3144506400.

The previous prime is 8087522167. The next prime is 8087522243. The reversal of 8087522212 is 2122257808.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124489 + ... + 177967.

It is an arithmetic number, because the mean of its divisors is an integer number (368370240).

Almost surely, 2^8087522212 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 8087522212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8840885760).

8087522212 is an abundant number, since it is smaller than the sum of its proper divisors (9594249308).

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

8087522212 is a wasteful number, since it uses less digits than its factorization.

8087522212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53992 (or 53990 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 8087522212 is about 89930.6522382663. The cubic root of 8087522212 is about 2007.2670804560.

The spelling of 8087522212 in words is "eight billion, eighty-seven million, five hundred twenty-two thousand, two hundred twelve".