16322316 has 12 divisors (see below), whose sum is σ = 38085432. Its totient is φ = 5440768.

The previous prime is 16322309. The next prime is 16322323. The reversal of 16322316 is 61322361.

It is a happy number.

16322316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16322309) and next prime (16322323).

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680085 + ... + 680108.

It is an arithmetic number, because the mean of its divisors is an integer number (3173786).

Almost surely, 2^16322316 is an apocalyptic number.

It is an amenable number.

16322316 is an abundant number, since it is smaller than the sum of its proper divisors (21763116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16322316 is a wasteful number, since it uses less digits than its factorization.

16322316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360200 (or 1360198 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 16322316 is about 4040.0886128896. The cubic root of 16322316 is about 253.6650264308.

Adding to 16322316 its reverse (61322361), we get a palindrome (77644677).

The spelling of 16322316 in words is "sixteen million, three hundred twenty-two thousand, three hundred sixteen".