12833732 has 12 divisors (see below), whose sum is σ = 22553916. Its totient is φ = 6389760.

The previous prime is 12833719. The next prime is 12833741. The reversal of 12833732 is 23733821.

12833732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7150276 + 5683456 = 2674^2 + 2384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12833695 and 12833704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5693 + ... + 7620.

It is an arithmetic number, because the mean of its divisors is an integer number (1879493).

Almost surely, 2^12833732 is an apocalyptic number.

It is an amenable number.

12833732 is a deficient number, since it is larger than the sum of its proper divisors (9720184).

12833732 is a wasteful number, since it uses less digits than its factorization.

12833732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13558 (or 13556 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 12833732 is about 3582.4198525578. The cubic root of 12833732 is about 234.1267241614.

The spelling of 12833732 in words is "twelve million, eight hundred thirty-three thousand, seven hundred thirty-two".