12326256 has 50 divisors (see below), whose sum is σ = 35679512. Its totient is φ = 4108320.

The previous prime is 12326219. The next prime is 12326257. The reversal of 12326256 is 65262321.

12326256 is a `hidden beast` number, since 1 + 2 + 32 + 625 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12326257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3460 + ... + 6051.

Almost surely, 2^12326256 is an apocalyptic number.

12326256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12326256 is an abundant number, since it is smaller than the sum of its proper divisors (23353256).

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

12326256 is an equidigital number, since it uses as much as digits as its factorization.

12326256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531 (or 9516 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 12326256 is about 3510.8768135610. The cubic root of 12326256 is about 230.9991566844. Note that the first 3 decimals are identical.

Adding to 12326256 its reverse (65262321), we get a palindrome (77588577).

The spelling of 12326256 in words is "twelve million, three hundred twenty-six thousand, two hundred fifty-six".