6180609 has 4 divisors (see below), whose sum is σ = 8240816. Its totient is φ = 4120404.

The previous prime is 6180599. The next prime is 6180611. The reversal of 6180609 is 9060816.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6180609 - 2¹¹ = 6178561 is a prime.

It is a super-2 number, since 2×6180609² = 76399855221762, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6180649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030099 + ... + 1030104.

It is an arithmetic number, because the mean of its divisors is an integer number (2060204).

Almost surely, 2^6180609 is an apocalyptic number.

It is an amenable number.

6180609 is a deficient number, since it is larger than the sum of its proper divisors (2060207).

6180609 is a wasteful number, since it uses less digits than its factorization.

6180609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060206.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 6180609 is about 2486.0830637772. The cubic root of 6180609 is about 183.5173333591.

The spelling of 6180609 in words is "six million, one hundred eighty thousand, six hundred nine".