199047796 has 24 divisors (see below), whose sum is σ = 363976704. Its totient is φ = 95066400.

The previous prime is 199047791. The next prime is 199047803. The reversal of 199047796 is 697740991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199047791) 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 7 ways as a sum of consecutive naturals, for example, 118861 + ... + 120523.

It is an arithmetic number, because the mean of its divisors is an integer number (15165696).

Almost surely, 2^199047796 is an apocalyptic number.

It is an amenable number.

199047796 is a deficient number, since it is larger than the sum of its proper divisors (164928908).

199047796 is a wasteful number, since it uses less digits than its factorization.

199047796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2989 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 52.

The square root of 199047796 is about 14108.4299622602. The cubic root of 199047796 is about 583.8739837251.

The spelling of 199047796 in words is "one hundred ninety-nine million, forty-seven thousand, seven hundred ninety-six".