5518885 has 8 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 4406544.

The previous prime is 5518859. The next prime is 5518913. The reversal of 5518885 is 5888155.

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

It is a cyclic number.

It is not a de Polignac number, because 5518885 - 2¹³ = 5510693 is a prime.

It is a congruent 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, 3676 + ... + 4954.

It is an arithmetic number, because the mean of its divisors is an integer number (829440).

Almost surely, 2^5518885 is an apocalyptic number.

It is an amenable number.

5518885 is a deficient number, since it is larger than the sum of its proper divisors (1116635).

5518885 is a wasteful number, since it uses less digits than its factorization.

5518885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147.

The product of its digits is 64000, while the sum is 40.

The square root of 5518885 is about 2349.2307251524. The cubic root of 5518885 is about 176.7192181784.

The spelling of 5518885 in words is "five million, five hundred eighteen thousand, eight hundred eighty-five".