199305452 has 6 divisors (see below), whose sum is σ = 348784548. Its totient is φ = 99652724.

The previous prime is 199305451. The next prime is 199305461. The reversal of 199305452 is 254503991.

199305452 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 (199305451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24913178 + ... + 24913185.

It is an arithmetic number, because the mean of its divisors is an integer number (58130758).

Almost surely, 2^199305452 is an apocalyptic number.

It is an amenable number.

199305452 is a deficient number, since it is larger than the sum of its proper divisors (149479096).

199305452 is a wasteful number, since it uses less digits than its factorization.

199305452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49826367 (or 49826365 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 199305452 is about 14117.5582874660. The cubic root of 199305452 is about 584.1258056048.

The spelling of 199305452 in words is "one hundred ninety-nine million, three hundred five thousand, four hundred fifty-two".