199950713 has 8 divisors (see below), whose sum is σ = 209483520. Its totient is φ = 190610640.

The previous prime is 199950691. The next prime is 199950749. The reversal of 199950713 is 317059991.

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

It is a cyclic number.

It is not a de Polignac number, because 199950713 - 2¹⁸ = 199688569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199950763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46058 + ... + 50211.

It is an arithmetic number, because the mean of its divisors is an integer number (26185440).

Almost surely, 2^199950713 is an apocalyptic number.

It is an amenable number.

199950713 is a deficient number, since it is larger than the sum of its proper divisors (9532807).

199950713 is an equidigital number, since it uses as much as digits as its factorization.

199950713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96367.

The product of its (nonzero) digits is 76545, while the sum is 44.

The square root of 199950713 is about 14140.3929577646. The cubic root of 199950713 is about 584.7555050085.

The spelling of 199950713 in words is "one hundred ninety-nine million, nine hundred fifty thousand, seven hundred thirteen".