16988160 has 192 divisors, whose sum is σ = 62899200. Its totient is φ = 3833856.

The previous prime is 16988159. The next prime is 16988183. The reversal of 16988160 is 6188961.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215001 + ... + 215079.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^16988160 is an apocalyptic number.

16988160 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 16988160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31449600).

16988160 is an abundant number, since it is smaller than the sum of its proper divisors (45911040).

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

16988160 is an equidigital number, since it uses as much as digits as its factorization.

16988160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 16988160 is about 4121.6695646303. The cubic root of 16988160 is about 257.0684511353.

The spelling of 16988160 in words is "sixteen million, nine hundred eighty-eight thousand, one hundred sixty".