28826223006 has 16 divisors (see below), whose sum is σ = 65888509824. Its totient is φ = 8236063704.

The previous prime is 28826222939. The next prime is 28826223007. The reversal of 28826223006 is 60032262882.

It is a super-2 number, since 2×28826223006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28826223007) 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, 343169280 + ... + 343169363.

It is an arithmetic number, because the mean of its divisors is an integer number (4118031864).

Almost surely, 2^28826223006 is an apocalyptic number.

28826223006 is an abundant number, since it is smaller than the sum of its proper divisors (37062286818).

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

28826223006 is a wasteful number, since it uses less digits than its factorization.

28826223006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686338655.

The product of its (nonzero) digits is 110592, while the sum is 39.

Adding to 28826223006 its reverse (60032262882), we get a palindrome (88858485888).

The spelling of 28826223006 in words is "twenty-eight billion, eight hundred twenty-six million, two hundred twenty-three thousand, six".