12556482 has 16 divisors (see below), whose sum is σ = 26205120. Its totient is φ = 4003472.

The previous prime is 12556477. The next prime is 12556483. The reversal of 12556482 is 28465521.

It is not an unprimeable number, because it can be changed into a prime (12556483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 45357 + ... + 45632.

It is an arithmetic number, because the mean of its divisors is an integer number (1637820).

Almost surely, 2^12556482 is an apocalyptic number.

12556482 is an abundant number, since it is smaller than the sum of its proper divisors (13648638).

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

12556482 is a wasteful number, since it uses less digits than its factorization.

12556482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91017.

The product of its digits is 19200, while the sum is 33.

The square root of 12556482 is about 3543.5126640101. The cubic root of 12556482 is about 232.4284714640.

The spelling of 12556482 in words is "twelve million, five hundred fifty-six thousand, four hundred eighty-two".