16715968 has 28 divisors (see below), whose sum is σ = 33494472. Its totient is φ = 8276480.

The previous prime is 16715927. The next prime is 16715969. The reversal of 16715968 is 86951761.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16715969) 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 3 ways as a sum of consecutive naturals, for example, 5628 + ... + 8068.

Almost surely, 2^16715968 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 16715968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16747236).

16715968 is an abundant number, since it is smaller than the sum of its proper divisors (16778504).

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

16715968 is a wasteful number, since it uses less digits than its factorization.

16715968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560 (or 2550 counting only the distinct ones).

The product of its digits is 90720, while the sum is 43.

The square root of 16715968 is about 4088.5166014094. The cubic root of 16715968 is about 255.6880967025.

The spelling of 16715968 in words is "sixteen million, seven hundred fifteen thousand, nine hundred sixty-eight".