12462256 has 20 divisors (see below), whose sum is σ = 24339712. Its totient is φ = 6181056.

The previous prime is 12462253. The next prime is 12462259. The reversal of 12462256 is 65226421.

It is an interprime number because it is at equal distance from previous prime (12462253) and next prime (12462259).

It is not an unprimeable number, because it can be changed into a prime (12462253) 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 3 ways as a sum of consecutive naturals, for example, 1035 + ... + 5098.

Almost surely, 2^12462256 is an apocalyptic number.

12462256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12462256 is a deficient number, since it is larger than the sum of its proper divisors (11877456).

12462256 is a wasteful number, since it uses less digits than its factorization.

12462256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268 (or 6262 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 12462256 is about 3530.1920627637. The cubic root of 12462256 is about 231.8456166708.

Adding to 12462256 its reverse (65226421), we get a palindrome (77688677).

The spelling of 12462256 in words is "twelve million, four hundred sixty-two thousand, two hundred fifty-six".