12246027 has 16 divisors (see below), whose sum is σ = 16688640. Its totient is φ = 7985952.

The previous prime is 12245999. The next prime is 12246029. The reversal of 12246027 is 72064221.

It is a de Polignac number, because none of the positive numbers 2^k-12246027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12245988 and 12246006.

It is not an unprimeable number, because it can be changed into a prime (12246029) 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 15 ways as a sum of consecutive naturals, for example, 38473 + ... + 38789.

It is an arithmetic number, because the mean of its divisors is an integer number (1043040).

Almost surely, 2^12246027 is an apocalyptic number.

12246027 is a deficient number, since it is larger than the sum of its proper divisors (4442613).

12246027 is a wasteful number, since it uses less digits than its factorization.

12246027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 12246027 is about 3499.4323825443. The cubic root of 12246027 is about 230.4968904614.

The spelling of 12246027 in words is "twelve million, two hundred forty-six thousand, twenty-seven".