6066009 has 28 divisors (see below), whose sum is σ = 9325476. Its totient is φ = 3942432.

The previous prime is 6066007. The next prime is 6066029. The reversal of 6066009 is 9006606.

It can be written as a sum of positive squares in 2 ways, for example, as 3080025 + 2985984 = 1755^2 + 1728^2 .

It is not a de Polignac number, because 6066009 - 2¹ = 6066007 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (6066007) 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 27 ways as a sum of consecutive naturals, for example, 38559 + ... + 38715.

Almost surely, 2^6066009 is an apocalyptic number.

It is an amenable number.

6066009 is a deficient number, since it is larger than the sum of its proper divisors (3259467).

6066009 is an equidigital number, since it uses as much as digits as its factorization.

6066009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6066009 is about 2462.9269173079. The cubic root of 6066009 is about 182.3759988329.

The spelling of 6066009 in words is "six million, sixty-six thousand, nine".