16305322 has 16 divisors (see below), whose sum is σ = 26766432. Its totient is φ = 7387920.

The previous prime is 16305319. The next prime is 16305343. The reversal of 16305322 is 22350361.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 16305293 and 16305302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7213 + ... + 9199.

It is an arithmetic number, because the mean of its divisors is an integer number (1672902).

Almost surely, 2^16305322 is an apocalyptic number.

16305322 is a deficient number, since it is larger than the sum of its proper divisors (10461110).

16305322 is a wasteful number, since it uses less digits than its factorization.

16305322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 16305322 is about 4037.9848934834. The cubic root of 16305322 is about 253.5769613061.

Adding to 16305322 its reverse (22350361), we get a palindrome (38655683).

The spelling of 16305322 in words is "sixteen million, three hundred five thousand, three hundred twenty-two".