16089679 has 4 divisors (see below), whose sum is σ = 16098120. Its totient is φ = 16081240.

The previous prime is 16089677. The next prime is 16089707. The reversal of 16089679 is 97698061.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 16089679 - 2¹ = 16089677 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 (16089677) 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, 144 + ... + 5674.

It is an arithmetic number, because the mean of its divisors is an integer number (4024530).

Almost surely, 2^16089679 is an apocalyptic number.

16089679 is a deficient number, since it is larger than the sum of its proper divisors (8441).

16089679 is an equidigital number, since it uses as much as digits as its factorization.

16089679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8440.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 16089679 is about 4011.1942112044. The cubic root of 16089679 is about 252.4541183830.

The spelling of 16089679 in words is "sixteen million, eighty-nine thousand, six hundred seventy-nine".