5906559 has 4 divisors (see below), whose sum is σ = 7875416. Its totient is φ = 3937704.

The previous prime is 5906557. The next prime is 5906603. The reversal of 5906559 is 9556095.

5906559 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5906559 - 2¹ = 5906557 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5906557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984424 + ... + 984429.

It is an arithmetic number, because the mean of its divisors is an integer number (1968854).

Almost surely, 2^5906559 is an apocalyptic number.

5906559 is a deficient number, since it is larger than the sum of its proper divisors (1968857).

5906559 is a wasteful number, since it uses less digits than its factorization.

5906559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968856.

The product of its (nonzero) digits is 60750, while the sum is 39.

The square root of 5906559 is about 2430.3413340517. The cubic root of 5906559 is about 180.7638220712.

The spelling of 5906559 in words is "five million, nine hundred six thousand, five hundred fifty-nine".