16796664 has 48 divisors (see below), whose sum is σ = 46082400. Its totient is φ = 5526144.

The previous prime is 16796657. The next prime is 16796677. The reversal of 16796664 is 46669761.

It is a happy number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4212 + ... + 7164.

It is an arithmetic number, because the mean of its divisors is an integer number (960050).

Almost surely, 2^16796664 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 16796664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23041200).

16796664 is an abundant number, since it is smaller than the sum of its proper divisors (29285736).

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

16796664 is a wasteful number, since it uses less digits than its factorization.

16796664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044 (or 3037 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 16796664 is about 4098.3733358492. The cubic root of 16796664 is about 256.0988794463.

The spelling of 16796664 in words is "sixteen million, seven hundred ninety-six thousand, six hundred sixty-four".