828222882 has 32 divisors (see below), whose sum is σ = 1756204800. Its totient is φ = 259657488.

The previous prime is 828222859. The next prime is 828222931. The reversal of 828222882 is 288222828.

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, 10288 + ... + 41979.

It is an arithmetic number, because the mean of its divisors is an integer number (54881400).

Almost surely, 2^828222882 is an apocalyptic number.

828222882 is an abundant number, since it is smaller than the sum of its proper divisors (927981918).

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

828222882 is a wasteful number, since it uses less digits than its factorization.

828222882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52430.

The product of its digits is 131072, while the sum is 42.

The square root of 828222882 is about 28778.8617217568. The cubic root of 828222882 is about 939.1084356146.

The spelling of 828222882 in words is "eight hundred twenty-eight million, two hundred twenty-two thousand, eight hundred eighty-two".