16027016 has 16 divisors (see below), whose sum is σ = 30318300. Its totient is φ = 7942144.

The previous prime is 16027009. The next prime is 16027027. The reversal of 16027016 is 61072061.

It can be written as a sum of positive squares in 2 ways, for example, as 15132100 + 894916 = 3890^2 + 946^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16026982 and 16027000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7961 + ... + 9768.

Almost surely, 2^16027016 is an apocalyptic number.

It is an amenable number.

16027016 is a deficient number, since it is larger than the sum of its proper divisors (14291284).

16027016 is a wasteful number, since it uses less digits than its factorization.

16027016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17848 (or 17844 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 16027016 is about 4003.3755756861. The cubic root of 16027016 is about 252.1259553427.

Adding to 16027016 its reverse (61072061), we get a palindrome (77099077).

The spelling of 16027016 in words is "sixteen million, twenty-seven thousand, sixteen".