8087111172 has 48 divisors (see below), whose sum is σ = 23961813120. Its totient is φ = 2310602976.

The previous prime is 8087111161. The next prime is 8087111183. The reversal of 8087111172 is 2711117808.

It is an interprime number because it is at equal distance from previous prime (8087111161) and next prime (8087111183).

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

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, 5347863 + ... + 5349374.

It is an arithmetic number, because the mean of its divisors is an integer number (499204440).

Almost surely, 2^8087111172 is an apocalyptic number.

It is an amenable number.

8087111172 is an abundant number, since it is smaller than the sum of its proper divisors (15874701948).

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

8087111172 is a wasteful number, since it uses less digits than its factorization.

8087111172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10697257 (or 10697249 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 36.

The square root of 8087111172 is about 89928.3668927664. The cubic root of 8087111172 is about 2007.2330741181.

The spelling of 8087111172 in words is "eight billion, eighty-seven million, one hundred eleven thousand, one hundred seventy-two".