806228120 has 16 divisors (see below), whose sum is σ = 1814013360. Its totient is φ = 322491232.

The previous prime is 806228117. The next prime is 806228153. The reversal of 806228120 is 21822608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10077812 + ... + 10077891.

It is an arithmetic number, because the mean of its divisors is an integer number (113375835).

Almost surely, 2^806228120 is an apocalyptic number.

It is an amenable number.

806228120 is an abundant number, since it is smaller than the sum of its proper divisors (1007785240).

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

806228120 is a wasteful number, since it uses less digits than its factorization.

806228120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20155714 (or 20155710 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 806228120 is about 28394.1564410708. The cubic root of 806228120 is about 930.7205730861.

The spelling of 806228120 in words is "eight hundred six million, two hundred twenty-eight thousand, one hundred twenty".