802822132 has 24 divisors (see below), whose sum is σ = 1616428800. Its totient is φ = 341755680.

The previous prime is 802822129. The next prime is 802822157. The reversal of 802822132 is 231228208.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 802822132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92044 + ... + 100387.

It is an arithmetic number, because the mean of its divisors is an integer number (67351200).

Almost surely, 2^802822132 is an apocalyptic number.

It is an amenable number.

802822132 is an abundant number, since it is smaller than the sum of its proper divisors (813606668).

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

802822132 is a wasteful number, since it uses less digits than its factorization.

802822132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192591 (or 192589 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 802822132 is about 28334.1160440907. The cubic root of 802822132 is about 929.4080836664.

The spelling of 802822132 in words is "eight hundred two million, eight hundred twenty-two thousand, one hundred thirty-two".