13559198 has 8 divisors (see below), whose sum is σ = 21409320. Its totient is φ = 6422760.

The previous prime is 13559197. The next prime is 13559201. The reversal of 13559198 is 89195531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13559197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178373 + ... + 178448.

It is an arithmetic number, because the mean of its divisors is an integer number (2676165).

Almost surely, 2^13559198 is an apocalyptic number.

13559198 is a deficient number, since it is larger than the sum of its proper divisors (7850122).

13559198 is a wasteful number, since it uses less digits than its factorization.

13559198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356842.

The product of its digits is 48600, while the sum is 41.

The square root of 13559198 is about 3682.2816296421. The cubic root of 13559198 is about 238.4576909275.

The spelling of 13559198 in words is "thirteen million, five hundred fifty-nine thousand, one hundred ninety-eight".