199414568 has 16 divisors (see below), whose sum is σ = 385964160. Its totient is φ = 96490800.

The previous prime is 199414549. The next prime is 199414583. The reversal of 199414568 is 865414991.

199414568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401798 + ... + 402293.

It is an arithmetic number, because the mean of its divisors is an integer number (24122760).

Almost surely, 2^199414568 is an apocalyptic number.

It is an amenable number.

199414568 is a deficient number, since it is larger than the sum of its proper divisors (186549592).

199414568 is a wasteful number, since it uses less digits than its factorization.

199414568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804128 (or 804124 counting only the distinct ones).

The product of its digits is 311040, while the sum is 47.

The square root of 199414568 is about 14121.4223079688. The cubic root of 199414568 is about 584.2323854677.

The spelling of 199414568 in words is "one hundred ninety-nine million, four hundred fourteen thousand, five hundred sixty-eight".