6822930 has 16 divisors (see below), whose sum is σ = 16375104. Its totient is φ = 1819440.

The previous prime is 6822929. The next prime is 6822931. The reversal of 6822930 is 392286.

It is an interprime number because it is at equal distance from previous prime (6822929) and next prime (6822931).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 227431 = 6822930 / (6 + 8 + 2 + 2 + 9 + 3 + 0).

It is a d-powerful number, because it can be written as 6 + 8⁷ + 2²¹ + 2²¹ + 9⁶ + 3³ + 0 .

It is not an unprimeable number, because it can be changed into a prime (6822931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113686 + ... + 113745.

It is an arithmetic number, because the mean of its divisors is an integer number (1023444).

Almost surely, 2^6822930 is an apocalyptic number.

6822930 is an abundant number, since it is smaller than the sum of its proper divisors (9552174).

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

6822930 is a wasteful number, since it uses less digits than its factorization.

6822930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227441.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 6822930 is about 2612.0738886946. The cubic root of 6822930 is about 189.6663581395. Note that the first 3 decimals are identical.

The spelling of 6822930 in words is "six million, eight hundred twenty-two thousand, nine hundred thirty".