199714107 has 4 divisors (see below), whose sum is σ = 266285480. Its totient is φ = 133142736.

The previous prime is 199714091. The next prime is 199714153. The reversal of 199714107 is 701417991.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 199714107 - 2⁴ = 199714091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199714007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33285682 + ... + 33285687.

It is an arithmetic number, because the mean of its divisors is an integer number (66571370).

Almost surely, 2^199714107 is an apocalyptic number.

199714107 is a deficient number, since it is larger than the sum of its proper divisors (66571373).

199714107 is an equidigital number, since it uses as much as digits as its factorization.

199714107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66571372.

The product of its (nonzero) digits is 15876, while the sum is 39.

The square root of 199714107 is about 14132.0241649949. The cubic root of 199714107 is about 584.5247626948.

The spelling of 199714107 in words is "one hundred ninety-nine million, seven hundred fourteen thousand, one hundred seven".