5609406 has 16 divisors (see below), whose sum is σ = 12238848. Its totient is φ = 1699800.

The previous prime is 5609399. The next prime is 5609407. The reversal of 5609406 is 6049065.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5609407) 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, 42430 + ... + 42561.

It is an arithmetic number, because the mean of its divisors is an integer number (764928).

Almost surely, 2^5609406 is an apocalyptic number.

5609406 is an abundant number, since it is smaller than the sum of its proper divisors (6629442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5609406 is a wasteful number, since it uses less digits than its factorization.

5609406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85007.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5609406 is about 2368.4184596477. The cubic root of 5609406 is about 177.6801688424.

The spelling of 5609406 in words is "five million, six hundred nine thousand, four hundred six".