6805020224 has 28 divisors (see below), whose sum is σ = 13758505884. Its totient is φ = 3338310144.

The previous prime is 6805020217. The next prime is 6805020241. The reversal of 6805020224 is 4220205086.

It can be written as a sum of positive squares in 2 ways, for example, as 4667622400 + 2137397824 = 68320^2 + 46232^2 .

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, 999707 + ... + 1006490.

Almost surely, 2^6805020224 is an apocalyptic number.

6805020224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6805020224 is an abundant number, since it is smaller than the sum of its proper divisors (6953485660).

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

6805020224 is a wasteful number, since it uses less digits than its factorization.

6805020224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006262 (or 2006252 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 6805020224 is about 82492.5464754241. The cubic root of 6805020224 is about 1895.0025850523.

The spelling of 6805020224 in words is "six billion, eight hundred five million, twenty thousand, two hundred twenty-four".