8246116428 has 48 divisors (see below), whose sum is σ = 21002889600. Its totient is φ = 2497302400.

The previous prime is 8246116421. The next prime is 8246116453.

8246116428 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8246116428² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8246116428.

It is not an unprimeable number, because it can be changed into a prime (8246116421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209023 + ... + 245321.

It is an arithmetic number, because the mean of its divisors is an integer number (437560200).

Almost surely, 2^8246116428 is an apocalyptic number.

It is an amenable number.

8246116428 is an abundant number, since it is smaller than the sum of its proper divisors (12756773172).

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

8246116428 is a wasteful number, since it uses less digits than its factorization.

8246116428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38038 (or 38036 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 8246116428 is about 90808.1297461852. The cubic root of 8246116428 is about 2020.3029010206.

It can be divided in two parts, 82461 and 16428, that added together give a palindrome (98889).

The spelling of 8246116428 in words is "eight billion, two hundred forty-six million, one hundred sixteen thousand, four hundred twenty-eight".