12933136 has 20 divisors (see below), whose sum is σ = 25123392. Its totient is φ = 6449696.

The previous prime is 12933133. The next prime is 12933149. The reversal of 12933136 is 63133921.

It is not an unprimeable number, because it can be changed into a prime (12933133) 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, 7245 + ... + 8851.

Almost surely, 2^12933136 is an apocalyptic number.

12933136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12933136 is a deficient number, since it is larger than the sum of its proper divisors (12190256).

12933136 is a wasteful number, since it uses less digits than its factorization.

12933136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2112 counting only the distinct ones).

The product of its digits is 2916, while the sum is 28.

The square root of 12933136 is about 3596.2669533837. The cubic root of 12933136 is about 234.7296483555.

The spelling of 12933136 in words is "twelve million, nine hundred thirty-three thousand, one hundred thirty-six".