16327244 has 6 divisors (see below), whose sum is σ = 28572684. Its totient is φ = 8163620.

The previous prime is 16327243. The next prime is 16327279. The reversal of 16327244 is 44272361.

It is not an unprimeable number, because it can be changed into a prime (16327243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040902 + ... + 2040909.

It is an arithmetic number, because the mean of its divisors is an integer number (4762114).

Almost surely, 2^16327244 is an apocalyptic number.

It is an amenable number.

16327244 is a deficient number, since it is larger than the sum of its proper divisors (12245440).

16327244 is a wasteful number, since it uses less digits than its factorization.

16327244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081815 (or 4081813 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 16327244 is about 4040.6984544754. The cubic root of 16327244 is about 253.6905525360.

The spelling of 16327244 in words is "sixteen million, three hundred twenty-seven thousand, two hundred forty-four".