16776960 has 144 divisors (see below), whose sum is σ = 56954016. Its totient is φ = 4194304.

The previous prime is 16776941. The next prime is 16776961. The reversal of 16776960 is 6967761.

It is a nialpdrome in base 2, base 4, base 8 and base 16.

It is a zygodrome in base 2, base 4 and base 16.

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 514 × 510 × 64.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16776961) by changing a digit.

In principle, a polygon with 16776960 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65152 + ... + 65408.

It is an arithmetic number, because the mean of its divisors is an integer number (395514).

Almost surely, 2^16776960 is an apocalyptic number.

16776960 is a gapful number since it is divisible by the number (10) 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 16776960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28477008).

16776960 is an abundant number, since it is smaller than the sum of its proper divisors (40177056).

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

16776960 is a wasteful number, since it uses less digits than its factorization.

16776960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 16776960 is about 4095.9687498808. The cubic root of 16776960 is about 255.9986979100.

The spelling of 16776960 in words is "sixteen million, seven hundred seventy-six thousand, nine hundred sixty".