12286361 has 8 divisors (see below), whose sum is σ = 12533760. Its totient is φ = 12041568.

The previous prime is 12286333. The next prime is 12286363. The reversal of 12286361 is 16368221.

12286361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12286361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12286363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10760 + ... + 11846.

It is an arithmetic number, because the mean of its divisors is an integer number (1566720).

Almost surely, 2^12286361 is an apocalyptic number.

It is an amenable number.

12286361 is a deficient number, since it is larger than the sum of its proper divisors (247399).

12286361 is a wasteful number, since it uses less digits than its factorization.

12286361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its digits is 3456, while the sum is 29.

The square root of 12286361 is about 3505.1905796975. The cubic root of 12286361 is about 230.7496710402.

The spelling of 12286361 in words is "twelve million, two hundred eighty-six thousand, three hundred sixty-one".