16696064 has 108 divisors (see below), whose sum is σ = 42641928. Its totient is φ = 6504960.

The previous prime is 16696063. The next prime is 16696067. The reversal of 16696064 is 46069661.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (16696063) 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 in 11 ways as a sum of consecutive naturals, for example, 1517819 + ... + 1517829.

Almost surely, 2^16696064 is an apocalyptic number.

16696064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16696064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21320964).

16696064 is an abundant number, since it is smaller than the sum of its proper divisors (25945864).

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

16696064 is an frugal number, since it uses more digits than its factorization.

16696064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63 (or 20 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 16696064 is about 4086.0817417179. The cubic root of 16696064 is about 255.5865722768.

The spelling of 16696064 in words is "sixteen million, six hundred ninety-six thousand, sixty-four".