16896992 has 48 divisors (see below), whose sum is σ = 38297952. Its totient is φ = 7188480.

The previous prime is 16896991. The next prime is 16897009. The reversal of 16896992 is 29969861.

It is a self number, because there is not a number n which added to its sum of digits gives 16896992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16896991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53828 + ... + 54140.

It is an arithmetic number, because the mean of its divisors is an integer number (797874).

Almost surely, 2^16896992 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 16896992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19148976).

16896992 is an abundant number, since it is smaller than the sum of its proper divisors (21400960).

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

16896992 is a wasteful number, since it uses less digits than its factorization.

16896992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 563 counting only the distinct ones).

The product of its digits is 419904, while the sum is 50.

The square root of 16896992 is about 4110.5950907381. The cubic root of 16896992 is about 256.6077681986.

The spelling of 16896992 in words is "sixteen million, eight hundred ninety-six thousand, nine hundred ninety-two".