5559985 has 8 divisors (see below), whose sum is σ = 6691176. Its totient is φ = 4435200.

The previous prime is 5559979. The next prime is 5560001. The reversal of 5559985 is 5899555.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 898704 + 4661281 = 948^2 + 2159^2 .

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

It is not a de Polignac number, because 5559985 - 2⁹ = 5559473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585 + ... + 3385.

It is an arithmetic number, because the mean of its divisors is an integer number (836397).

Almost surely, 2^5559985 is an apocalyptic number.

It is an amenable number.

5559985 is a deficient number, since it is larger than the sum of its proper divisors (1131191).

5559985 is a wasteful number, since it uses less digits than its factorization.

5559985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203.

The product of its digits is 405000, while the sum is 46.

The square root of 5559985 is about 2357.9620437997. The cubic root of 5559985 is about 177.1568188973.

The spelling of 5559985 in words is "five million, five hundred fifty-nine thousand, nine hundred eighty-five".