12286959 has 8 divisors (see below), whose sum is σ = 16468272. Its totient is φ = 8148480.

The previous prime is 12286957. The next prime is 12286969. The reversal of 12286959 is 95968221.

12286959 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 not a de Polignac number, because 12286959 - 2¹ = 12286957 is a prime.

It is a super-2 number, since 2×12286959² = 301938722935362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12286959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12286951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10032 + ... + 11189.

It is an arithmetic number, because the mean of its divisors is an integer number (2058534).

Almost surely, 2^12286959 is an apocalyptic number.

12286959 is a deficient number, since it is larger than the sum of its proper divisors (4181313).

12286959 is a wasteful number, since it uses less digits than its factorization.

12286959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21417.

The product of its digits is 77760, while the sum is 42.

The square root of 12286959 is about 3505.2758807261. The cubic root of 12286959 is about 230.7534146511.

The spelling of 12286959 in words is "twelve million, two hundred eighty-six thousand, nine hundred fifty-nine".