6022809 has 16 divisors (see below), whose sum is σ = 9609600. Its totient is φ = 3706128.

The previous prime is 6022801. The next prime is 6022843. The reversal of 6022809 is 9082206.

It is not a de Polignac number, because 6022809 - 2³ = 6022801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6022801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8229 + ... + 8930.

It is an arithmetic number, because the mean of its divisors is an integer number (600600).

Almost surely, 2^6022809 is an apocalyptic number.

It is an amenable number.

6022809 is a deficient number, since it is larger than the sum of its proper divisors (3586791).

6022809 is a wasteful number, since it uses less digits than its factorization.

6022809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17181 (or 17175 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 6022809 is about 2454.1411939821. The cubic root of 6022809 is about 181.9420275852.

The spelling of 6022809 in words is "six million, twenty-two thousand, eight hundred nine".