146198 has 8 divisors (see below), whose sum is σ = 236208. Its totient is φ = 67464.

The previous prime is 146197. The next prime is 146203. The reversal of 146198 is 891641.

146198 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.

It is a self number, because there is not a number n which added to its sum of digits gives 146198.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 146198.

It is not an unprimeable number, because it can be changed into a prime (146191) 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, 2786 + ... + 2837.

It is an arithmetic number, because the mean of its divisors is an integer number (29526).

2¹⁴⁶¹⁹⁸ is an apocalyptic number.

146198 is a deficient number, since it is larger than the sum of its proper divisors (90010).

146198 is a wasteful number, since it uses less digits than its factorization.

146198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638.

The product of its digits is 1728, while the sum is 29.

The square root of 146198 is about 382.3584705483. The cubic root of 146198 is about 52.6801670958.

The spelling of 146198 in words is "one hundred forty-six thousand, one hundred ninety-eight".