199114160 has 80 divisors (see below), whose sum is σ = 534180096. Its totient is φ = 67609344.

The previous prime is 199114133. The next prime is 199114169. The reversal of 199114160 is 61411991.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (199114169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58259 + ... + 61581.

Almost surely, 2^199114160 is an apocalyptic number.

199114160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199114160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267090048).

199114160 is an abundant number, since it is smaller than the sum of its proper divisors (335065936).

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

199114160 is a wasteful number, since it uses less digits than its factorization.

199114160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450 (or 3444 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 199114160 is about 14110.7816934428. The cubic root of 199114160 is about 583.9388658093.

The spelling of 199114160 in words is "one hundred ninety-nine million, one hundred fourteen thousand, one hundred sixty".