12755976 has 32 divisors (see below), whose sum is σ = 32011200. Its totient is φ = 4235840.

The previous prime is 12755971. The next prime is 12755983. The reversal of 12755976 is 67955721.

It is not an unprimeable number, because it can be changed into a prime (12755971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6610 + ... + 8318.

It is an arithmetic number, because the mean of its divisors is an integer number (1000350).

Almost surely, 2^12755976 is an apocalyptic number.

It is an amenable number.

12755976 is an abundant number, since it is smaller than the sum of its proper divisors (19255224).

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

12755976 is a wasteful number, since it uses less digits than its factorization.

12755976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029 (or 2025 counting only the distinct ones).

The product of its digits is 132300, while the sum is 42.

The square root of 12755976 is about 3571.5509236185. The cubic root of 12755976 is about 233.6529298494.

It can be divided in two parts, 12755 and 976, that added together give a palindrome (13731).

The spelling of 12755976 in words is "twelve million, seven hundred fifty-five thousand, nine hundred seventy-six".