16320696 has 64 divisors (see below), whose sum is σ = 49094400. Its totient is φ = 4416768.

The previous prime is 16320653. The next prime is 16320719. The reversal of 16320696 is 69602361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 636 + ... + 5748.

It is an arithmetic number, because the mean of its divisors is an integer number (767100).

Almost surely, 2^16320696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16320696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24547200).

16320696 is an abundant number, since it is smaller than the sum of its proper divisors (32773704).

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

16320696 is a wasteful number, since it uses less digits than its factorization.

16320696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148 (or 5144 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 16320696 is about 4039.8881172627. Note that the first 3 decimals coincide. The cubic root of 16320696 is about 253.6566340160.

The spelling of 16320696 in words is "sixteen million, three hundred twenty thousand, six hundred ninety-six".