8113878 has 64 divisors (see below), whose sum is σ = 19261440. Its totient is φ = 2527200.

The previous prime is 8113867. The next prime is 8113883. The reversal of 8113878 is 8783118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61873 + ... + 62003.

It is an arithmetic number, because the mean of its divisors is an integer number (300960).

Almost surely, 2^8113878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8113878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9630720).

8113878 is an abundant number, since it is smaller than the sum of its proper divisors (11147562).

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

8113878 is a wasteful number, since it uses less digits than its factorization.

8113878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 204 counting only the distinct ones).

The product of its digits is 10752, while the sum is 36.

The square root of 8113878 is about 2848.4869667948. The cubic root of 8113878 is about 200.9445157614.

The spelling of 8113878 in words is "eight million, one hundred thirteen thousand, eight hundred seventy-eight".