12133032 has 32 divisors (see below), whose sum is σ = 30559200. Its totient is φ = 4014144.

The previous prime is 12133031. The next prime is 12133061. The reversal of 12133032 is 23033121.

It is not an unprimeable number, because it can be changed into a prime (12133031) 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, 1518 + ... + 5154.

It is an arithmetic number, because the mean of its divisors is an integer number (954975).

Almost surely, 2^12133032 is an apocalyptic number.

12133032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12133032 is an abundant number, since it is smaller than the sum of its proper divisors (18426168).

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

12133032 is a wasteful number, since it uses less digits than its factorization.

12133032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785 (or 3781 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 12133032 is about 3483.2502063446. The cubic root of 12133032 is about 229.7857614373.

Adding to 12133032 its reverse (23033121), we get a palindrome (35166153).

It can be divided in two parts, 121 and 33032, that added together give a triangular number (33153 = T₂₅₇).

The spelling of 12133032 in words is "twelve million, one hundred thirty-three thousand, thirty-two".