199392448 has 28 divisors (see below), whose sum is σ = 396118080. Its totient is φ = 99583232.

The previous prime is 199392443. The next prime is 199392449. The reversal of 199392448 is 844293991.

199392448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (199392443) 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, 108465 + ... + 110287.

Almost surely, 2^199392448 is an apocalyptic number.

It is an amenable number.

199392448 is a deficient number, since it is larger than the sum of its proper divisors (196725632).

199392448 is a wasteful number, since it uses less digits than its factorization.

199392448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544 (or 3534 counting only the distinct ones).

The product of its digits is 559872, while the sum is 49.

The square root of 199392448 is about 14120.6390790219. The cubic root of 199392448 is about 584.2107827360.

The spelling of 199392448 in words is "one hundred ninety-nine million, three hundred ninety-two thousand, four hundred forty-eight".