12955936 has 24 divisors (see below), whose sum is σ = 29151360. Its totient is φ = 5552448.

The previous prime is 12955933. The next prime is 12955937. The reversal of 12955936 is 63955921.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12955931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28696 + ... + 29143.

It is an arithmetic number, because the mean of its divisors is an integer number (1214640).

Almost surely, 2^12955936 is an apocalyptic number.

12955936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12955936 is an abundant number, since it is smaller than the sum of its proper divisors (16195424).

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

12955936 is an equidigital number, since it uses as much as digits as its factorization.

12955936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57856 (or 57848 counting only the distinct ones).

The product of its digits is 72900, while the sum is 40.

The square root of 12955936 is about 3599.4355112990. The cubic root of 12955936 is about 234.8675034001.

It can be divided in two parts, 129 and 55936, that added together give a palindrome (56065).

The spelling of 12955936 in words is "twelve million, nine hundred fifty-five thousand, nine hundred thirty-six".