1028210982 has 32 divisors (see below), whose sum is σ = 2120947200. Its totient is φ = 332061408.

The previous prime is 1028210959. The next prime is 1028211001. The reversal of 1028210982 is 2890128201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43369 + ... + 62747.

It is an arithmetic number, because the mean of its divisors is an integer number (66279600).

Almost surely, 2^1028210982 is an apocalyptic number.

1028210982 is an abundant number, since it is smaller than the sum of its proper divisors (1092736218).

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

1028210982 is a wasteful number, since it uses less digits than its factorization.

1028210982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19660.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 1028210982 is about 32065.7290888575. The cubic root of 1028210982 is about 1009.3165922195.

The spelling of 1028210982 in words is "one billion, twenty-eight million, two hundred ten thousand, nine hundred eighty-two".