199094150 has 12 divisors (see below), whose sum is σ = 370315212. Its totient is φ = 79637640.

The previous prime is 199094131. The next prime is 199094173. The reversal of 199094150 is 51490991.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1990892 + ... + 1990991.

It is an arithmetic number, because the mean of its divisors is an integer number (30859601).

Almost surely, 2^199094150 is an apocalyptic number.

199094150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199094150 is a deficient number, since it is larger than the sum of its proper divisors (171221062).

199094150 is a wasteful number, since it uses less digits than its factorization.

199094150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981895 (or 3981890 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 38.

The square root of 199094150 is about 14110.0726433282. The cubic root of 199094150 is about 583.9193041532.

It can be divided in two parts, 1990941 and 50, that added together give a palindrome (1990991).

The spelling of 199094150 in words is "one hundred ninety-nine million, ninety-four thousand, one hundred fifty".