16243248 has 80 divisors (see below), whose sum is σ = 49639680. Its totient is φ = 4478208.

The previous prime is 16243229. The next prime is 16243273. The reversal of 16243248 is 84234261.

It is a nude number because it is divisible by every one of its digits.

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, 8911 + ... + 10577.

It is an arithmetic number, because the mean of its divisors is an integer number (620496).

Almost surely, 2^16243248 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 16243248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24819840).

16243248 is an abundant number, since it is smaller than the sum of its proper divisors (33396432).

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

16243248 is a wasteful number, since it uses less digits than its factorization.

16243248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1708 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 16243248 is about 4030.2913046081. The cubic root of 16243248 is about 253.2547648013.

The spelling of 16243248 in words is "sixteen million, two hundred forty-three thousand, two hundred forty-eight".