12046016 has 28 divisors (see below), whose sum is σ = 24554688. Its totient is φ = 5859072.

The previous prime is 12046009. The next prime is 12046031. The reversal of 12046016 is 61064021.

It is a happy number.

It is an unprimeable number.

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, 176 + ... + 4911.

Almost surely, 2^12046016 is an apocalyptic number.

12046016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12046016 is an abundant number, since it is smaller than the sum of its proper divisors (12508672).

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

12046016 is an equidigital number, since it uses as much as digits as its factorization.

12046016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5136 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12046016 is about 3470.7370975054. The cubic root of 12046016 is about 229.2351150834.

The spelling of 12046016 in words is "twelve million, forty-six thousand, sixteen".