12046613 has 2 divisors, whose sum is σ = 12046614. Its totient is φ = 12046612.

The previous prime is 12046607. The next prime is 12046633. The reversal of 12046613 is 31664021.

It is a happy number.

12046613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6770404 + 5276209 = 2602^2 + 2297^2 .

It is a cyclic number.

It is not a de Polignac number, because 12046613 - 2⁴ = 12046597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12046603) 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 as a sum of consecutive naturals, namely, 6023306 + 6023307.

It is an arithmetic number, because the mean of its divisors is an integer number (6023307).

Almost surely, 2^12046613 is an apocalyptic number.

It is an amenable number.

12046613 is a deficient number, since it is larger than the sum of its proper divisors (1).

12046613 is an equidigital number, since it uses as much as digits as its factorization.

12046613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12046613 is about 3470.8231012254. The cubic root of 12046613 is about 229.2389019814.

The spelling of 12046613 in words is "twelve million, forty-six thousand, six hundred thirteen".