16327097 has 4 divisors (see below), whose sum is σ = 16346880. Its totient is φ = 16307316.

The previous prime is 16327093. The next prime is 16327117. The reversal of 16327097 is 79072361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16327097 - 2² = 16327093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16327093) 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, 8597 + ... + 10322.

It is an arithmetic number, because the mean of its divisors is an integer number (4086720).

Almost surely, 2^16327097 is an apocalyptic number.

It is an amenable number.

16327097 is a deficient number, since it is larger than the sum of its proper divisors (19783).

16327097 is an equidigital number, since it uses as much as digits as its factorization.

16327097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19782.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 16327097 is about 4040.6802645099. The cubic root of 16327097 is about 253.6897911782.

The spelling of 16327097 in words is "sixteen million, three hundred twenty-seven thousand, ninety-seven".