12533792 has 24 divisors (see below), whose sum is σ = 25084332. Its totient is φ = 6163200.

The previous prime is 12533779. The next prime is 12533831. The reversal of 12533792 is 29733521.

12533792 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 2 ways, for example, as 10471696 + 2062096 = 3236^2 + 1436^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 1259 + ... + 5162.

Almost surely, 2^12533792 is an apocalyptic number.

It is an amenable number.

12533792 is an abundant number, since it is smaller than the sum of its proper divisors (12550540).

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

12533792 is an equidigital number, since it uses as much as digits as its factorization.

12533792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492 (or 6484 counting only the distinct ones).

The product of its digits is 11340, while the sum is 32.

The square root of 12533792 is about 3540.3095909821. The cubic root of 12533792 is about 232.2883849371.

The spelling of 12533792 in words is "twelve million, five hundred thirty-three thousand, seven hundred ninety-two".