2828226444 has 48 divisors (see below), whose sum is σ = 6845258112. Its totient is φ = 908191872.

The previous prime is 2828226409. The next prime is 2828226451. The reversal of 2828226444 is 4446228282.

It is a junction number, because it is equal to n+sod(n) for n = 2828226396 and 2828226405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127 + ... + 75209.

It is an arithmetic number, because the mean of its divisors is an integer number (142609544).

Almost surely, 2^2828226444 is an apocalyptic number.

It is an amenable number.

2828226444 is an abundant number, since it is smaller than the sum of its proper divisors (4017031668).

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

2828226444 is a wasteful number, since it uses less digits than its factorization.

2828226444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75206 (or 75204 counting only the distinct ones).

The product of its digits is 393216, while the sum is 42.

The square root of 2828226444 is about 53181.0722343956. The cubic root of 2828226444 is about 1414.1801147910.

The spelling of 2828226444 in words is "two billion, eight hundred twenty-eight million, two hundred twenty-six thousand, four hundred forty-four".