16128960 has 112 divisors (see below), whose sum is σ = 52340256. Its totient is φ = 4206592.

The previous prime is 16128947. The next prime is 16128961. The reversal of 16128960 is 6982161.

16128960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16128961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50722 + ... + 51038.

Almost surely, 2^16128960 is an apocalyptic number.

16128960 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 16128960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26170128).

16128960 is an abundant number, since it is smaller than the sum of its proper divisors (36211296).

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

16128960 is a wasteful number, since it uses less digits than its factorization.

16128960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 16128960 is about 4016.0876484459. The cubic root of 16128960 is about 252.6593967906.

The spelling of 16128960 in words is "sixteen million, one hundred twenty-eight thousand, nine hundred sixty".