12133192 has 16 divisors (see below), whose sum is σ = 23006700. Its totient is φ = 5998080.

The previous prime is 12133159. The next prime is 12133193. The reversal of 12133192 is 29133121.

It can be written as a sum of positive squares in 2 ways, for example, as 12068676 + 64516 = 3474^2 + 254^2 .

It is not an unprimeable number, because it can be changed into a prime (12133193) 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, 7809 + ... + 9232.

Almost surely, 2^12133192 is an apocalyptic number.

It is an amenable number.

12133192 is a deficient number, since it is larger than the sum of its proper divisors (10873508).

12133192 is a wasteful number, since it uses less digits than its factorization.

12133192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17136 (or 17132 counting only the distinct ones).

The product of its digits is 324, while the sum is 22.

The square root of 12133192 is about 3483.2731733242. The cubic root of 12133192 is about 229.7867715053.

The spelling of 12133192 in words is "twelve million, one hundred thirty-three thousand, one hundred ninety-two".