12362256 has 45 divisors (see below), whose sum is σ = 34715629. Its totient is φ = 4106688.

The previous prime is 12362249. The next prime is 12362257. The reversal of 12362256 is 65226321.

The square root of 12362256 is 3516.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 11696400 + 665856 = 3420^2 + 816^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12362257) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 42046 + ... + 42338.

Almost surely, 2^12362256 is an apocalyptic number.

12362256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

12362256 is the 3516-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12362256

12362256 is an abundant number, since it is smaller than the sum of its proper divisors (22353373).

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

12362256 is an equidigital number, since it uses as much as digits as its factorization.

12362256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 298 counting only the distinct ones).

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

The cubic root of 12362256 is about 231.2238230900.

Adding to 12362256 its reverse (65226321), we get a palindrome (77588577).

The spelling of 12362256 in words is "twelve million, three hundred sixty-two thousand, two hundred fifty-six".