150198 has 8 divisors (see below), whose sum is σ = 300408. Its totient is φ = 50064.

The previous prime is 150197. The next prime is 150203. The reversal of 150198 is 891051.

150198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

150198 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150193) 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, 12511 + ... + 12522.

It is an arithmetic number, because the mean of its divisors is an integer number (37551).

2¹⁵⁰¹⁹⁸ is an apocalyptic number.

150198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150198 is a wasteful number, since it uses less digits than its factorization.

150198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25038.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 150198 is about 387.5538672236. The cubic root of 150198 is about 53.1562966687.

The spelling of 150198 in words is "one hundred fifty thousand, one hundred ninety-eight".