12133296 has 60 divisors (see below), whose sum is σ = 38810512. Its totient is φ = 3466368.

The previous prime is 12133283. The next prime is 12133301. The reversal of 12133296 is 69233121.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5011 + ... + 7026.

Almost surely, 2^12133296 is an apocalyptic number.

12133296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12133296 is an abundant number, since it is smaller than the sum of its proper divisors (26677216).

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

12133296 is a wasteful number, since it uses less digits than its factorization.

12133296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058 (or 12049 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 12133296 is about 3483.2881017797. The cubic root of 12133296 is about 229.7874280447.

The spelling of 12133296 in words is "twelve million, one hundred thirty-three thousand, two hundred ninety-six".