16087488 has 56 divisors (see below), whose sum is σ = 44427648. Its totient is φ = 5127936.

The previous prime is 16087483. The next prime is 16087507. The reversal of 16087488 is 88478061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16087483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2595 + ... + 6237.

Almost surely, 2^16087488 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 16087488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22213824).

16087488 is an abundant number, since it is smaller than the sum of its proper divisors (28340160).

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

16087488 is a wasteful number, since it uses less digits than its factorization.

16087488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681 (or 3671 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 16087488 is about 4010.9210912208. The cubic root of 16087488 is about 252.4426586126.

The spelling of 16087488 in words is "sixteen million, eighty-seven thousand, four hundred eighty-eight".