802089228 has 24 divisors (see below), whose sum is σ = 1872855040. Its totient is φ = 267175440.

The previous prime is 802089203. The next prime is 802089229. The reversal of 802089228 is 822980208.

It is not an unprimeable number, because it can be changed into a prime (802089229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5068 + ... + 40371.

Almost surely, 2^802089228 is an apocalyptic number.

It is an amenable number.

802089228 is an abundant number, since it is smaller than the sum of its proper divisors (1070765812).

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

802089228 is a wasteful number, since it uses less digits than its factorization.

802089228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46917 (or 46915 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 802089228 is about 28321.1798483043. The cubic root of 802089228 is about 929.1251757173.

The spelling of 802089228 in words is "eight hundred two million, eighty-nine thousand, two hundred twenty-eight".