9122874826 has 16 divisors (see below), whose sum is σ = 14754936168. Its totient is φ = 4205419200.

The previous prime is 9122874821. The next prime is 9122874851. The reversal of 9122874826 is 6284782219.

It can be written as a sum of positive squares in 4 ways, for example, as 2754675225 + 6368199601 = 52485^2 + 79801^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9122874826.

It is not an unprimeable number, because it can be changed into a prime (9122874821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192345 + ... + 235036.

Almost surely, 2^9122874826 is an apocalyptic number.

9122874826 is a deficient number, since it is larger than the sum of its proper divisors (5632061342).

9122874826 is a wasteful number, since it uses less digits than its factorization.

9122874826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428217.

The product of its digits is 774144, while the sum is 49.

The square root of 9122874826 is about 95513.7415558620. The cubic root of 9122874826 is about 2089.5073605176.

The spelling of 9122874826 in words is "nine billion, one hundred twenty-two million, eight hundred seventy-four thousand, eight hundred twenty-six".