12262956 has 48 divisors (see below), whose sum is σ = 30153984. Its totient is φ = 3871296.

The previous prime is 12262937. The next prime is 12263029. The reversal of 12262956 is 65926221.

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 15 ways as a sum of consecutive naturals, for example, 43191 + ... + 43473.

It is an arithmetic number, because the mean of its divisors is an integer number (628208).

Almost surely, 2^12262956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12262956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15076992).

12262956 is an abundant number, since it is smaller than the sum of its proper divisors (17891028).

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

12262956 is a wasteful number, since it uses less digits than its factorization.

12262956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 468 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 12262956 is about 3501.8503680197. The cubic root of 12262956 is about 230.6030551016.

The spelling of 12262956 in words is "twelve million, two hundred sixty-two thousand, nine hundred fifty-six".