16888099 has 2 divisors, whose sum is σ = 16888100. Its totient is φ = 16888098.

The previous prime is 16888097. The next prime is 16888139. The reversal of 16888099 is 99088861.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (99088861) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16888099 - 2¹ = 16888097 is a prime.

Together with 16888097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16888097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8444049 + 8444050.

It is an arithmetic number, because the mean of its divisors is an integer number (8444050).

Almost surely, 2^16888099 is an apocalyptic number.

16888099 is a deficient number, since it is larger than the sum of its proper divisors (1).

16888099 is an equidigital number, since it uses as much as digits as its factorization.

16888099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 49.

The square root of 16888099 is about 4109.5132315154. The cubic root of 16888099 is about 256.5627421698.

The spelling of 16888099 in words is "sixteen million, eight hundred eighty-eight thousand, ninety-nine".