16330322 has 8 divisors (see below), whose sum is σ = 25560576. Its totient is φ = 7810132.

The previous prime is 16330289. The next prime is 16330331. The reversal of 16330322 is 22303361.

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

It is a junction number, because it is equal to n+sod(n) for n = 16330294 and 16330303.

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 3 ways as a sum of consecutive naturals, for example, 177458 + ... + 177549.

It is an arithmetic number, because the mean of its divisors is an integer number (3195072).

Almost surely, 2^16330322 is an apocalyptic number.

16330322 is a deficient number, since it is larger than the sum of its proper divisors (9230254).

16330322 is a wasteful number, since it uses less digits than its factorization.

16330322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355032.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 16330322 is about 4041.0793112732. The cubic root of 16330322 is about 253.7064933863.

Adding to 16330322 its reverse (22303361), we get a palindrome (38633683).

The spelling of 16330322 in words is "sixteen million, three hundred thirty thousand, three hundred twenty-two".