16316327 has 4 divisors (see below), whose sum is σ = 16324896. Its totient is φ = 16307760.

The previous prime is 16316317. The next prime is 16316347. The reversal of 16316327 is 72361361.

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, and also an emirpimes, since its reverse is a distinct semiprime: 72361361 = 89 ⋅813049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16316327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16316327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16316317) 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 in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 5712.

It is an arithmetic number, because the mean of its divisors is an integer number (4081224).

Almost surely, 2^16316327 is an apocalyptic number.

16316327 is a deficient number, since it is larger than the sum of its proper divisors (8569).

16316327 is an equidigital number, since it uses as much as digits as its factorization.

16316327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8568.

The product of its digits is 4536, while the sum is 29.

The square root of 16316327 is about 4039.3473482730. The cubic root of 16316327 is about 253.6339976297.

Adding to 16316327 its reverse (72361361), we get a palindrome (88677688).

The spelling of 16316327 in words is "sixteen million, three hundred sixteen thousand, three hundred twenty-seven".