3257132 has 24 divisors (see below), whose sum is σ = 6355440. Its totient is φ = 1451520.

The previous prime is 3257129. The next prime is 3257153. The reversal of 3257132 is 2317523.

3257132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3257098 and 3257107.

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 7 ways as a sum of consecutive naturals, for example, 32 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (264810).

Almost surely, 2^3257132 is an apocalyptic number.

It is an amenable number.

3257132 is a deficient number, since it is larger than the sum of its proper divisors (3098308).

3257132 is a wasteful number, since it uses less digits than its factorization.

3257132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2559 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 3257132 is about 1804.7526146262. The cubic root of 3257132 is about 148.2330756539.

It can be divided in two parts, 3257 and 132, that multiplied together give a palindrome (429924).

The spelling of 3257132 in words is "three million, two hundred fifty-seven thousand, one hundred thirty-two".