199996046 has 8 divisors (see below), whose sum is σ = 300283200. Its totient is φ = 99901648.

The previous prime is 199995979. The next prime is 199996051. The reversal of 199996046 is 640699991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 45566 + ... + 49761.

It is an arithmetic number, because the mean of its divisors is an integer number (37535400).

Almost surely, 2^199996046 is an apocalyptic number.

199996046 is a deficient number, since it is larger than the sum of its proper divisors (100287154).

199996046 is a wasteful number, since it uses less digits than its factorization.

199996046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96378.

The product of its (nonzero) digits is 944784, while the sum is 53.

The square root of 199996046 is about 14141.9958280294. The cubic root of 199996046 is about 584.7996937618.

The spelling of 199996046 in words is "one hundred ninety-nine million, nine hundred ninety-six thousand, forty-six".