16200199 has 4 divisors (see below), whose sum is σ = 16213936. Its totient is φ = 16186464.

The previous prime is 16200187. The next prime is 16200203. The reversal of 16200199 is 99100261.

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

It is a cyclic number.

It is not a de Polignac number, because 16200199 - 2⁷ = 16200071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16200599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4914 + ... + 7519.

It is an arithmetic number, because the mean of its divisors is an integer number (4053484).

Almost surely, 2^16200199 is an apocalyptic number.

16200199 is a deficient number, since it is larger than the sum of its proper divisors (13737).

16200199 is a wasteful number, since it uses less digits than its factorization.

16200199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13736.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 16200199 is about 4024.9470803975. The cubic root of 16200199 is about 253.0308356548.

The spelling of 16200199 in words is "sixteen million, two hundred thousand, one hundred ninety-nine".