12825936 has 30 divisors (see below), whose sum is σ = 35895210. Its totient is φ = 4275264.

The previous prime is 12825929. The next prime is 12825949. The reversal of 12825936 is 63952821.

It can be written as a sum of positive squares in only one way, i.e., 9000000 + 3825936 = 3000^2 + 1956^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12825936.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 44391 + ... + 44678.

It is an arithmetic number, because the mean of its divisors is an integer number (1196507).

Almost surely, 2^12825936 is an apocalyptic number.

12825936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12825936 is an abundant number, since it is smaller than the sum of its proper divisors (23069274).

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

12825936 is a wasteful number, since it uses less digits than its factorization.

12825936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89083 (or 89074 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 12825936 is about 3581.3315959291. The cubic root of 12825936 is about 234.0793068900.

The spelling of 12825936 in words is "twelve million, eight hundred twenty-five thousand, nine hundred thirty-six".