6810022 has 8 divisors (see below), whose sum is σ = 10227672. Its totient is φ = 3400800.

The previous prime is 6810019. The next prime is 6810029. The reversal of 6810022 is 2200186.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6810029) 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, 622 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (1278459).

Almost surely, 2^6810022 is an apocalyptic number.

6810022 is a deficient number, since it is larger than the sum of its proper divisors (3417650).

6810022 is a wasteful number, since it uses less digits than its factorization.

6810022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 6810022 is about 2609.6018853457. The cubic root of 6810022 is about 189.5466754976.

The spelling of 6810022 in words is "six million, eight hundred ten thousand, twenty-two".