3252131022 has 64 divisors (see below), whose sum is σ = 7692157440. Its totient is φ = 897329664.

The previous prime is 3252131009. The next prime is 3252131027. The reversal of 3252131022 is 2201312523.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3252131022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3252131027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150618 + ... + 170850.

It is an arithmetic number, because the mean of its divisors is an integer number (120189960).

Almost surely, 2^3252131022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3252131022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3846078720).

3252131022 is an abundant number, since it is smaller than the sum of its proper divisors (4440026418).

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

3252131022 is a wasteful number, since it uses less digits than its factorization.

3252131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20377.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3252131022 is about 57027.4584915021. The cubic root of 3252131022 is about 1481.5717144579.

Adding to 3252131022 its reverse (2201312523), we get a palindrome (5453443545).

The spelling of 3252131022 in words is "three billion, two hundred fifty-two million, one hundred thirty-one thousand, twenty-two".