12306016 has 24 divisors (see below), whose sum is σ = 24315984. Its totient is φ = 6130560.

The previous prime is 12306013. The next prime is 12306023. The reversal of 12306016 is 61060321.

12306016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12305984 and 12306002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12306013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11421 + ... + 12451.

It is an arithmetic number, because the mean of its divisors is an integer number (1013166).

Almost surely, 2^12306016 is an apocalyptic number.

12306016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12306016 is a deficient number, since it is larger than the sum of its proper divisors (12009968).

12306016 is a wasteful number, since it uses less digits than its factorization.

12306016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 12306016 is about 3507.9931584882. The cubic root of 12306016 is about 230.8726520826.

Adding to 12306016 its reverse (61060321), we get a palindrome (73366337).

The spelling of 12306016 in words is "twelve million, three hundred six thousand, sixteen".