556198 has 16 divisors (see below), whose sum is σ = 874944. Its totient is φ = 264960.

The previous prime is 556181. The next prime is 556211. The reversal of 556198 is 891655.

556198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5686 + ... + 5782.

It is an arithmetic number, because the mean of its divisors is an integer number (54684).

2⁵⁵⁶¹⁹⁸ is an apocalyptic number.

556198 is a deficient number, since it is larger than the sum of its proper divisors (318746).

556198 is a wasteful number, since it uses less digits than its factorization.

556198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207.

The product of its digits is 10800, while the sum is 34.

The square root of 556198 is about 745.7868328148. The cubic root of 556198 is about 82.2387450224.

The spelling of 556198 in words is "five hundred fifty-six thousand, one hundred ninety-eight".