16887852 has 60 divisors (see below), whose sum is σ = 45128160. Its totient is φ = 5504544.

The previous prime is 16887833. The next prime is 16887877. The reversal of 16887852 is 25878861.

It is a junction number, because it is equal to n+sod(n) for n = 16887798 and 16887807.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14674 + ... + 15782.

It is an arithmetic number, because the mean of its divisors is an integer number (752136).

Almost surely, 2^16887852 is an apocalyptic number.

16887852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16887852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22564080).

16887852 is an abundant number, since it is smaller than the sum of its proper divisors (28240308).

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

16887852 is a wasteful number, since it uses less digits than its factorization.

16887852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172 (or 1161 counting only the distinct ones).

The product of its digits is 215040, while the sum is 45.

The square root of 16887852 is about 4109.4831791845. The cubic root of 16887852 is about 256.5614913618.

The spelling of 16887852 in words is "sixteen million, eight hundred eighty-seven thousand, eight hundred fifty-two".