16252928 has 40 divisors (see below), whose sum is σ = 33554400. Its totient is φ = 7864320.

The previous prime is 16252919. The next prime is 16252967. The reversal of 16252928 is 82925261.

It is a happy number.

It is a nialpdrome in base 2, base 4, base 8 and base 16.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524273 + ... + 524303.

It is an arithmetic number, because the mean of its divisors is an integer number (838860).

Almost surely, 2^16252928 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 16252928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16777200).

16252928 is an abundant number, since it is smaller than the sum of its proper divisors (17301472).

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

16252928 is an frugal number, since it uses more digits than its factorization.

16252928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 33 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 16252928 is about 4031.4920314940. The cubic root of 16252928 is about 253.3050630195.

The spelling of 16252928 in words is "sixteen million, two hundred fifty-two thousand, nine hundred twenty-eight".