5552218 has 16 divisors (see below), whose sum is σ = 10019520. Its totient is φ = 2254176.

The previous prime is 5552207. The next prime is 5552219. The reversal of 5552218 is 8122555.

It is not an unprimeable number, because it can be changed into a prime (5552219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10171 + ... + 10702.

It is an arithmetic number, because the mean of its divisors is an integer number (626220).

Almost surely, 2^5552218 is an apocalyptic number.

5552218 is a deficient number, since it is larger than the sum of its proper divisors (4467302).

5552218 is a wasteful number, since it uses less digits than its factorization.

5552218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20901.

The product of its digits is 4000, while the sum is 28.

The square root of 5552218 is about 2356.3144951385. The cubic root of 5552218 is about 177.0742876056.

The spelling of 5552218 in words is "five million, five hundred fifty-two thousand, two hundred eighteen".