16027648 has 104 divisors (see below), whose sum is σ = 40365248. Its totient is φ = 6193152.

The previous prime is 16027643. The next prime is 16027667. The reversal of 16027648 is 84672061.

It is a tau number, because it is divible by the number of its divisors (104).

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (16027643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372715 + ... + 372757.

Almost surely, 2^16027648 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 16027648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20182624).

16027648 is an abundant number, since it is smaller than the sum of its proper divisors (24337600).

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

16027648 is an equidigital number, since it uses as much as digits as its factorization.

16027648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 16027648 is about 4003.4545082966. The cubic root of 16027648 is about 252.1292693618.

The spelling of 16027648 in words is "sixteen million, twenty-seven thousand, six hundred forty-eight".