8466226648 has 32 divisors (see below), whose sum is σ = 17321713920. Its totient is φ = 3847300000.

The previous prime is 8466226631. The next prime is 8466226709.

8466226648 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8466226595 and 8466226604.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 418773 + ... + 438523.

It is an arithmetic number, because the mean of its divisors is an integer number (541303560).

Almost surely, 2^8466226648 is an apocalyptic number.

8466226648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8466226648 is an abundant number, since it is smaller than the sum of its proper divisors (8855487272).

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

8466226648 is a wasteful number, since it uses less digits than its factorization.

8466226648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24639 (or 24635 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 52.

The square root of 8466226648 is about 92012.1005520470. The cubic root of 8466226648 is about 2038.1209989015.

The spelling of 8466226648 in words is "eight billion, four hundred sixty-six million, two hundred twenty-six thousand, six hundred forty-eight".