8088213987 has 64 divisors (see below), whose sum is σ = 14496768000. Its totient is φ = 4353774624.

The previous prime is 8088213977. The next prime is 8088213989. The reversal of 8088213987 is 7893128808.

It is not a de Polignac number, because 8088213987 - 2¹⁰ = 8088212963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8088213989) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 636498 + ... + 649080.

It is an arithmetic number, because the mean of its divisors is an integer number (226512000).

Almost surely, 2^8088213987 is an apocalyptic number.

8088213987 is a deficient number, since it is larger than the sum of its proper divisors (6408554013).

8088213987 is a wasteful number, since it uses less digits than its factorization.

8088213987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12797 (or 12791 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

The square root of 8088213987 is about 89934.4983140508. The cubic root of 8088213987 is about 2007.3243100812.

The spelling of 8088213987 in words is "eight billion, eighty-eight million, two hundred thirteen thousand, nine hundred eighty-seven".