806882220 has 108 divisors (see below), whose sum is σ = 2600152464. Its totient is φ = 202498560.

The previous prime is 806882183. The next prime is 806882243. The reversal of 806882220 is 22288608.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 44265 + ... + 59775.

Almost surely, 2^806882220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806882220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1300076232).

806882220 is an abundant number, since it is smaller than the sum of its proper divisors (1793270244).

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

806882220 is a wasteful number, since it uses less digits than its factorization.

806882220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15560 (or 15538 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 806882220 is about 28405.6723208587. The cubic root of 806882220 is about 930.9722056570.

The spelling of 806882220 in words is "eight hundred six million, eight hundred eighty-two thousand, two hundred twenty".