3256231252 has 48 divisors (see below), whose sum is σ = 5970101760. Its totient is φ = 1552812800.

The previous prime is 3256231247. The next prime is 3256231259. The reversal of 3256231252 is 2521326523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256231259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186602 + ... + 1189342.

It is an arithmetic number, because the mean of its divisors is an integer number (124377120).

Almost surely, 2^3256231252 is an apocalyptic number.

It is an amenable number.

3256231252 is a deficient number, since it is larger than the sum of its proper divisors (2713870508).

3256231252 is a wasteful number, since it uses less digits than its factorization.

3256231252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952 (or 2950 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 3256231252 is about 57063.3967793716. The cubic root of 3256231252 is about 1482.1940995486.

Adding to 3256231252 its reverse (2521326523), we get a palindrome (5777557775).

The spelling of 3256231252 in words is "three billion, two hundred fifty-six million, two hundred thirty-one thousand, two hundred fifty-two".