206880822 has 12 divisors (see below), whose sum is σ = 448241820. Its totient is φ = 68960268.

The previous prime is 206880799. The next prime is 206880881. The reversal of 206880822 is 228088602.

206880822 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×206880822² = 85599349022791368, which contains 22 as substring.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 5746672 + ... + 5746707.

It is an arithmetic number, because the mean of its divisors is an integer number (37353485).

Almost surely, 2^206880822 is an apocalyptic number.

206880822 is an abundant number, since it is smaller than the sum of its proper divisors (241360998).

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

206880822 is a wasteful number, since it uses less digits than its factorization.

206880822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11493387 (or 11493384 counting only the distinct ones).

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

The square root of 206880822 is about 14383.3522518222. The cubic root of 206880822 is about 591.4346223664.

It can be divided in two parts, 206880 and 822, that added together give a palindrome (207702).

The spelling of 206880822 in words is "two hundred six million, eight hundred eighty thousand, eight hundred twenty-two".