16488768 has 56 divisors (see below), whose sum is σ = 43984672. Its totient is φ = 5451264.

The previous prime is 16488749. The next prime is 16488779. The reversal of 16488768 is 86788461.

16488768 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29871 + ... + 30417.

Almost surely, 2^16488768 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 16488768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21992336).

16488768 is an abundant number, since it is smaller than the sum of its proper divisors (27495904).

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

16488768 is a wasteful number, since it uses less digits than its factorization.

16488768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 709 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 16488768 is about 4060.6364033240. The cubic root of 16488768 is about 254.5243883617.

The spelling of 16488768 in words is "sixteen million, four hundred eighty-eight thousand, seven hundred sixty-eight".