8138088 has 96 divisors (see below), whose sum is σ = 25671360. Its totient is φ = 2280960.

The previous prime is 8138083. The next prime is 8138107. The reversal of 8138088 is 8808318.

8138088 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (8138083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33648 + ... + 33888.

It is an arithmetic number, because the mean of its divisors is an integer number (267410).

Almost surely, 2^8138088 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 8138088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12835680).

8138088 is an abundant number, since it is smaller than the sum of its proper divisors (17533272).

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

8138088 is a wasteful number, since it uses less digits than its factorization.

8138088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 8138088 is about 2852.7334260320. The cubic root of 8138088 is about 201.1441751669.

The spelling of 8138088 in words is "eight million, one hundred thirty-eight thousand, eighty-eight".