500198 has 8 divisors (see below), whose sum is σ = 753408. Its totient is φ = 249064.

The previous prime is 500197. The next prime is 500209. The reversal of 500198 is 891005.

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

500198 is a modest number, since divided by 198 gives 50 as remainder.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500197) 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 3 ways as a sum of consecutive naturals, for example, 440 + ... + 1092.

It is an arithmetic number, because the mean of its divisors is an integer number (94176).

2⁵⁰⁰¹⁹⁸ is an apocalyptic number.

500198 is a deficient number, since it is larger than the sum of its proper divisors (253210).

500198 is a wasteful number, since it uses less digits than its factorization.

500198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 500198 is about 707.2467744713. The cubic root of 500198 is about 79.3805280627.

The spelling of 500198 in words is "five hundred thousand, one hundred ninety-eight".