12956952 has 32 divisors (see below), whose sum is σ = 32526000. Its totient is φ = 4301184.

The previous prime is 12956947. The next prime is 12956953. The reversal of 12956952 is 25965921.

It is a self number, because there is not a number n which added to its sum of digits gives 12956952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12956953) 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 7 ways as a sum of consecutive naturals, for example, 5674 + ... + 7622.

Almost surely, 2^12956952 is an apocalyptic number.

12956952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12956952 is an abundant number, since it is smaller than the sum of its proper divisors (19569048).

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

12956952 is a wasteful number, since it uses less digits than its factorization.

12956952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235 (or 2231 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 12956952 is about 3599.5766417733. The cubic root of 12956952 is about 234.8736426489.

The spelling of 12956952 in words is "twelve million, nine hundred fifty-six thousand, nine hundred fifty-two".