6820862200 has 48 divisors (see below), whose sum is σ = 15875691480. Its totient is φ = 2725388160.

The previous prime is 6820862183. The next prime is 6820862201. The reversal of 6820862200 is 22680286.

It is a super-2 number, since 2×6820862200² = 93048322302777680000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6820862201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171394 + ... + 207406.

Almost surely, 2^6820862200 is an apocalyptic number.

It is an amenable number.

6820862200 is an abundant number, since it is smaller than the sum of its proper divisors (9054829280).

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

6820862200 is a wasteful number, since it uses less digits than its factorization.

6820862200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36976 (or 36967 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 6820862200 is about 82588.5113075663. The cubic root of 6820862200 is about 1896.4719571117.

The spelling of 6820862200 in words is "six billion, eight hundred twenty million, eight hundred sixty-two thousand, two hundred".