12133292 has 6 divisors (see below), whose sum is σ = 21233268. Its totient is φ = 6066644.

The previous prime is 12133283. The next prime is 12133301. The reversal of 12133292 is 29233121.

12133292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12133283) and next prime (12133301).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516658 + ... + 1516665.

It is an arithmetic number, because the mean of its divisors is an integer number (3538878).

Almost surely, 2^12133292 is an apocalyptic number.

It is an amenable number.

12133292 is a deficient number, since it is larger than the sum of its proper divisors (9099976).

12133292 is a wasteful number, since it uses less digits than its factorization.

12133292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033327 (or 3033325 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 12133292 is about 3483.2875276095. The cubic root of 12133292 is about 229.7874027932.

The spelling of 12133292 in words is "twelve million, one hundred thirty-three thousand, two hundred ninety-two".