199043848 has 48 divisors (see below), whose sum is σ = 403730460. Its totient is φ = 91984320.

The previous prime is 199043843. The next prime is 199043869. The reversal of 199043848 is 848340991.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

199043848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 21141604 + 177902244 = 4598^2 + 13338^2 .

It is a junction number, because it is equal to n+sod(n) for n = 199043798 and 199043807.

It is not an unprimeable number, because it can be changed into a prime (199043843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4854708 + ... + 4854748.

Almost surely, 2^199043848 is an apocalyptic number.

It is an amenable number.

199043848 is an abundant number, since it is smaller than the sum of its proper divisors (204686612).

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

199043848 is an frugal number, since it uses more digits than its factorization.

199043848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 199043848 is about 14108.2900452181. The cubic root of 199043848 is about 583.8701234300.

The spelling of 199043848 in words is "one hundred ninety-nine million, forty-three thousand, eight hundred forty-eight".