16023199 has 2 divisors, whose sum is σ = 16023200. Its totient is φ = 16023198.

The previous prime is 16023191. The next prime is 16023221. The reversal of 16023199 is 99132061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16023199 - 2³ = 16023191 is a prime.

It is a super-3 number, since 3×16023199³ (a number of 23 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16023199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16023191) 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 as a sum of consecutive naturals, namely, 8011599 + 8011600.

It is an arithmetic number, because the mean of its divisors is an integer number (8011600).

Almost surely, 2^16023199 is an apocalyptic number.

16023199 is a deficient number, since it is larger than the sum of its proper divisors (1).

16023199 is an equidigital number, since it uses as much as digits as its factorization.

16023199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 16023199 is about 4002.8988246020. The cubic root of 16023199 is about 252.1059382836.

The spelling of 16023199 in words is "sixteen million, twenty-three thousand, one hundred ninety-nine".