3133232 has 20 divisors (see below), whose sum is σ = 6267456. Its totient is φ = 1515840.

The previous prime is 3133213. The next prime is 3133237. The reversal of 3133232 is 2323313.

3133232 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3133232.

It is not an unprimeable number, because it can be changed into a prime (3133237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2663 + ... + 3654.

Almost surely, 2^3133232 is an apocalyptic number.

It is an amenable number.

3133232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3133232 is a wasteful number, since it uses less digits than its factorization.

3133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356 (or 6350 counting only the distinct ones).

The product of its digits is 324, while the sum is 17.

The square root of 3133232 is about 1770.0937828262. The cubic root of 3133232 is about 146.3291504256.

Adding to 3133232 its reverse (2323313), we get a palindrome (5456545).

The spelling of 3133232 in words is "three million, one hundred thirty-three thousand, two hundred thirty-two".