16030012 has 12 divisors (see below), whose sum is σ = 28135800. Its totient is φ = 7991216.

The previous prime is 16029973. The next prime is 16030019. The reversal of 16030012 is 21003061.

It is a super-2 number, since 2×16030012² = 513922569440288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16029974 and 16030001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16030019) 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 3 ways as a sum of consecutive naturals, for example, 4387 + ... + 7162.

It is an arithmetic number, because the mean of its divisors is an integer number (2344650).

Almost surely, 2^16030012 is an apocalyptic number.

It is an amenable number.

16030012 is a deficient number, since it is larger than the sum of its proper divisors (12105788).

16030012 is a wasteful number, since it uses less digits than its factorization.

16030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11900 (or 11898 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 16030012 is about 4003.7497424290. The cubic root of 16030012 is about 252.1416646987.

Adding to 16030012 its reverse (21003061), we get a palindrome (37033073).

The spelling of 16030012 in words is "sixteen million, thirty thousand, twelve".