5518196 has 6 divisors (see below), whose sum is σ = 9656850. Its totient is φ = 2759096.

The previous prime is 5518171. The next prime is 5518241. The reversal of 5518196 is 6918155.

It can be written as a sum of positive squares in only one way, i.e., 4778596 + 739600 = 2186^2 + 860^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 689771 + ... + 689778.

It is an arithmetic number, because the mean of its divisors is an integer number (1609475).

Almost surely, 2^5518196 is an apocalyptic number.

It is an amenable number.

5518196 is a deficient number, since it is larger than the sum of its proper divisors (4138654).

5518196 is a wasteful number, since it uses less digits than its factorization.

5518196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379553 (or 1379551 counting only the distinct ones).

The product of its digits is 10800, while the sum is 35.

The square root of 5518196 is about 2349.0840768265. The cubic root of 5518196 is about 176.7118637575.

The spelling of 5518196 in words is "five million, five hundred eighteen thousand, one hundred ninety-six".