6025809 has 8 divisors (see below), whose sum is σ = 8112832. Its totient is φ = 3978000.

The previous prime is 6025801. The next prime is 6025813. The reversal of 6025809 is 9085206.

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

It is not a de Polignac number, because 6025809 - 2³ = 6025801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6025801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9442 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (1014104).

Almost surely, 2^6025809 is an apocalyptic number.

It is an amenable number.

6025809 is a deficient number, since it is larger than the sum of its proper divisors (2087023).

6025809 is a wasteful number, since it uses less digits than its factorization.

6025809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19607.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 6025809 is about 2454.7523296659. The cubic root of 6025809 is about 181.9722314032.

The spelling of 6025809 in words is "six million, twenty-five thousand, eight hundred nine".