5606209 has 8 divisors (see below), whose sum is σ = 6784128. Its totient is φ = 4522560.

The previous prime is 5606191. The next prime is 5606261. The reversal of 5606209 is 9026065.

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

It is not a de Polignac number, because 5606209 - 2⁹ = 5605697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23437 + ... + 23674.

It is an arithmetic number, because the mean of its divisors is an integer number (848016).

Almost surely, 2^5606209 is an apocalyptic number.

It is an amenable number.

5606209 is a deficient number, since it is larger than the sum of its proper divisors (1177919).

5606209 is a wasteful number, since it uses less digits than its factorization.

5606209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47135.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5606209 is about 2367.7434404935. The cubic root of 5606209 is about 177.6464070115.

The spelling of 5606209 in words is "five million, six hundred six thousand, two hundred nine".