6822492 has 12 divisors (see below), whose sum is σ = 15919176. Its totient is φ = 2274160.

The previous prime is 6822481. The next prime is 6822493. The reversal of 6822492 is 2942286.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6822493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284259 + ... + 284282.

It is an arithmetic number, because the mean of its divisors is an integer number (1326598).

Almost surely, 2^6822492 is an apocalyptic number.

It is an amenable number.

6822492 is an abundant number, since it is smaller than the sum of its proper divisors (9096684).

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

6822492 is a wasteful number, since it uses less digits than its factorization.

6822492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568548 (or 568546 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 6822492 is about 2611.9900459228. The cubic root of 6822492 is about 189.6622994901.

The spelling of 6822492 in words is "six million, eight hundred twenty-two thousand, four hundred ninety-two".