6815022 has 8 divisors (see below), whose sum is σ = 13630056. Its totient is φ = 2271672.

The previous prime is 6815021. The next prime is 6815033. The reversal of 6815022 is 2205186.

It is a sphenic number, since it is the product of 3 distinct primes.

6815022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 6814983 and 6815001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6815021) 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, 567913 + ... + 567924.

It is an arithmetic number, because the mean of its divisors is an integer number (1703757).

Almost surely, 2^6815022 is an apocalyptic number.

6815022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6815022 is a wasteful number, since it uses less digits than its factorization.

6815022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135842.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 6815022 is about 2610.5597101005. The cubic root of 6815022 is about 189.5930532982.

The spelling of 6815022 in words is "six million, eight hundred fifteen thousand, twenty-two".