850198 has 8 divisors (see below), whose sum is σ = 1291680. Its totient is φ = 419640.

The previous prime is 850189. The next prime is 850207. The reversal of 850198 is 891058.

It is an interprime number because it is at equal distance from previous prime (850189) and next prime (850207).

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

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 in 3 ways as a sum of consecutive naturals, for example, 2533 + ... + 2848.

It is an arithmetic number, because the mean of its divisors is an integer number (161460).

2⁸⁵⁰¹⁹⁸ is an apocalyptic number.

850198 is a deficient number, since it is larger than the sum of its proper divisors (441482).

850198 is a wasteful number, since it uses less digits than its factorization.

850198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 850198 is about 922.0618200533. The cubic root of 850198 is about 94.7341784068.

The spelling of 850198 in words is "eight hundred fifty thousand, one hundred ninety-eight".