199146 has 8 divisors (see below), whose sum is σ = 398304. Its totient is φ = 66380.

The previous prime is 199109. The next prime is 199151. The reversal of 199146 is 641991.

199146 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.

199146 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16590 + ... + 16601.

It is an arithmetic number, because the mean of its divisors is an integer number (49788).

2¹⁹⁹¹⁴⁶ is an apocalyptic number.

199146 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.

199146 is a wasteful number, since it uses less digits than its factorization.

199146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33196.

The product of its digits is 1944, while the sum is 30.

The square root of 199146 is about 446.2577730415. The cubic root of 199146 is about 58.3969989701.

The spelling of 199146 in words is "one hundred ninety-nine thousand, one hundred forty-six".