8788228878 has 64 divisors (see below), whose sum is σ = 21736108800. Its totient is φ = 2328860160.

The previous prime is 8788228873. The next prime is 8788228879.

It is a happy number.

8788228878 is nontrivially palindromic in base 10.

8788228878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8788228878² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8788228873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253243 + ... + 285846.

It is an arithmetic number, because the mean of its divisors is an integer number (339626700).

Almost surely, 2^8788228878 is an apocalyptic number.

8788228878 is an abundant number, since it is smaller than the sum of its proper divisors (12947879922).

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

8788228878 is a wasteful number, since it uses less digits than its factorization.

8788228878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539137.

The product of its digits is 51380224, while the sum is 66.

The square root of 8788228878 is about 93745.5539105722. The cubic root of 8788228878 is about 2063.6392826486.

The spelling of 8788228878 in words is "eight billion, seven hundred eighty-eight million, two hundred twenty-eight thousand, eight hundred seventy-eight".