5516198 has 4 divisors (see below), whose sum is σ = 8274300. Its totient is φ = 2758098.

The previous prime is 5516179. The next prime is 5516209. The reversal of 5516198 is 8916155.

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

It is an Ulam number.

It is a Curzon number.

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, 1379048 + ... + 1379051.

It is an arithmetic number, because the mean of its divisors is an integer number (2068575).

Almost surely, 2^5516198 is an apocalyptic number.

5516198 is a deficient number, since it is larger than the sum of its proper divisors (2758102).

5516198 is a wasteful number, since it uses less digits than its factorization.

5516198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758101.

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

The square root of 5516198 is about 2348.6587661898. The cubic root of 5516198 is about 176.6905335423.

The spelling of 5516198 in words is "five million, five hundred sixteen thousand, one hundred ninety-eight".