12533192 has 32 divisors (see below), whose sum is σ = 27206400. Its totient is φ = 5301504.

The previous prime is 12533149. The next prime is 12533197. The reversal of 12533192 is 29133521.

It is not an unprimeable number, because it can be changed into a prime (12533197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3008 + ... + 5840.

It is an arithmetic number, because the mean of its divisors is an integer number (850200).

Almost surely, 2^12533192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12533192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13603200).

12533192 is an abundant number, since it is smaller than the sum of its proper divisors (14673208).

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

12533192 is a wasteful number, since it uses less digits than its factorization.

12533192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925 (or 2921 counting only the distinct ones).

The product of its digits is 1620, while the sum is 26.

The square root of 12533192 is about 3540.2248516161. The cubic root of 12533192 is about 232.2846782841.

The spelling of 12533192 in words is "twelve million, five hundred thirty-three thousand, one hundred ninety-two".