16016036 has 6 divisors (see below), whose sum is σ = 28028070. Its totient is φ = 8008016.

The previous prime is 16016029. The next prime is 16016051. The reversal of 16016036 is 63061061.

It can be written as a sum of positive squares in only one way, i.e., 15366400 + 649636 = 3920^2 + 806^2 .

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 as a sum of consecutive naturals, namely, 2002001 + ... + 2002008.

It is an arithmetic number, because the mean of its divisors is an integer number (4671345).

Almost surely, 2^16016036 is an apocalyptic number.

It is an amenable number.

16016036 is a deficient number, since it is larger than the sum of its proper divisors (12012034).

16016036 is a wasteful number, since it uses less digits than its factorization.

16016036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004013 (or 4004011 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 16016036 is about 4002.0039979990. The cubic root of 16016036 is about 252.0683655951.

Adding to 16016036 its reverse (63061061), we get a palindrome (79077097).

The spelling of 16016036 in words is "sixteen million, sixteen thousand, thirty-six".