16255488 has 80 divisors (see below), whose sum is σ = 45666720. Its totient is φ = 5124096.

The previous prime is 16255487. The next prime is 16255493. The reversal of 16255488 is 88455261.

It is not an unprimeable number, because it can be changed into a prime (16255483) 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, 28906 + ... + 29462.

It is an arithmetic number, because the mean of its divisors is an integer number (570834).

Almost surely, 2^16255488 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 16255488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22833360).

16255488 is an abundant number, since it is smaller than the sum of its proper divisors (29411232).

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

16255488 is an equidigital number, since it uses as much as digits as its factorization.

16255488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 581 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 16255488 is about 4031.8095193102. The cubic root of 16255488 is about 253.3183616883.

The spelling of 16255488 in words is "sixteen million, two hundred fifty-five thousand, four hundred eighty-eight".