8632812226 has 16 divisors (see below), whose sum is σ = 13526564544. Its totient is φ = 4124355664.

The previous prime is 8632812131. The next prime is 8632812229. The reversal of 8632812226 is 6222182368.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8632812229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55525 + ... + 142648.

It is an arithmetic number, because the mean of its divisors is an integer number (845410284).

Almost surely, 2^8632812226 is an apocalyptic number.

8632812226 is a deficient number, since it is larger than the sum of its proper divisors (4893752318).

8632812226 is a wasteful number, since it uses less digits than its factorization.

8632812226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199145.

The product of its digits is 110592, while the sum is 40.

The square root of 8632812226 is about 92912.9281962419. The cubic root of 8632812226 is about 2051.4019540410.

The spelling of 8632812226 in words is "eight billion, six hundred thirty-two million, eight hundred twelve thousand, two hundred twenty-six".