802028442 has 16 divisors (see below), whose sum is σ = 1607141952. Its totient is φ = 266828640.

The previous prime is 802028441. The next prime is 802028449. The reversal of 802028442 is 244820208.

It is not an unprimeable number, because it can be changed into a prime (802028441) 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, 125158 + ... + 131409.

It is an arithmetic number, because the mean of its divisors is an integer number (100446372).

Almost surely, 2^802028442 is an apocalyptic number.

802028442 is an abundant number, since it is smaller than the sum of its proper divisors (805113510).

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

802028442 is a wasteful number, since it uses less digits than its factorization.

802028442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257093.

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 802028442 is about 28320.1066735279. The cubic root of 802028442 is about 929.1017040021.

The spelling of 802028442 in words is "eight hundred two million, twenty-eight thousand, four hundred forty-two".