16696736 has 48 divisors (see below), whose sum is σ = 37920960. Its totient is φ = 7088640.

The previous prime is 16696733. The next prime is 16696741. The reversal of 16696736 is 63769661.

It is not an unprimeable number, because it can be changed into a prime (16696733) by changing a digit.

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, 29060 + ... + 29628.

It is an arithmetic number, because the mean of its divisors is an integer number (790020).

Almost surely, 2^16696736 is an apocalyptic number.

16696736 is a gapful number since it is divisible by the number (16) 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 16696736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18960480).

16696736 is an abundant number, since it is smaller than the sum of its proper divisors (21224224).

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

16696736 is a wasteful number, since it uses less digits than its factorization.

16696736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 709 counting only the distinct ones).

The product of its digits is 244944, while the sum is 44.

The square root of 16696736 is about 4086.1639712571. The cubic root of 16696736 is about 255.5900012661.

The spelling of 16696736 in words is "sixteen million, six hundred ninety-six thousand, seven hundred thirty-six".