16327001 has 8 divisors (see below), whose sum is σ = 16832640. Its totient is φ = 15828048.

The previous prime is 16326997. The next prime is 16327007. The reversal of 16327001 is 10072361.

It is a happy number.

16327001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16327001 - 2² = 16326997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16327007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3530 + ... + 6716.

It is an arithmetic number, because the mean of its divisors is an integer number (2104080).

Almost surely, 2^16327001 is an apocalyptic number.

It is an amenable number.

16327001 is a deficient number, since it is larger than the sum of its proper divisors (505639).

16327001 is a wasteful number, since it uses less digits than its factorization.

16327001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 16327001 is about 4040.6683853046. The cubic root of 16327001 is about 253.6892939625.

Adding to 16327001 its reverse (10072361), we get a palindrome (26399362).

The spelling of 16327001 in words is "sixteen million, three hundred twenty-seven thousand, one".