8115290092 has 72 divisors (see below), whose sum is σ = 17654229600. Its totient is φ = 3195998208.

The previous prime is 8115290047. The next prime is 8115290137. The reversal of 8115290092 is 2900925118.

It is an interprime number because it is at equal distance from previous prime (8115290047) and next prime (8115290137).

It is a super-3 number, since 3×8115290092³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1079884 + ... + 1087372.

Almost surely, 2^8115290092 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 8115290092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8827114800).

8115290092 is an abundant number, since it is smaller than the sum of its proper divisors (9538939508).

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

8115290092 is a wasteful number, since it uses less digits than its factorization.

8115290092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755 (or 7740 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 8115290092 is about 90084.9049064270. The cubic root of 8115290092 is about 2009.5617215575.

The spelling of 8115290092 in words is "eight billion, one hundred fifteen million, two hundred ninety thousand, ninety-two".