801122928 has 40 divisors (see below), whose sum is σ = 2080314768. Its totient is φ = 265654272.

The previous prime is 801122921. The next prime is 801122939. The reversal of 801122928 is 829221108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801122921) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33975 + ... + 52502.

Almost surely, 2^801122928 is an apocalyptic number.

It is an amenable number.

801122928 is an abundant number, since it is smaller than the sum of its proper divisors (1279191840).

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

801122928 is a wasteful number, since it uses less digits than its factorization.

801122928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86681 (or 86675 counting only the distinct ones).

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

The square root of 801122928 is about 28304.1150365102. The cubic root of 801122928 is about 928.7519111610.

The spelling of 801122928 in words is "eight hundred one million, one hundred twenty-two thousand, nine hundred twenty-eight".