3225213132 has 48 divisors (see below), whose sum is σ = 7706721792. Its totient is φ = 1049307840.

The previous prime is 3225213113. The next prime is 3225213143. The reversal of 3225213132 is 2313125223.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202707 + ... + 218037.

It is an arithmetic number, because the mean of its divisors is an integer number (160556704).

Almost surely, 2^3225213132 is an apocalyptic number.

It is an amenable number.

3225213132 is an abundant number, since it is smaller than the sum of its proper divisors (4481508660).

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

3225213132 is a wasteful number, since it uses less digits than its factorization.

3225213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15758 (or 15756 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 3225213132 is about 56790.9599496258. The cubic root of 3225213132 is about 1477.4727278729.

Adding to 3225213132 its reverse (2313125223), we get a palindrome (5538338355).

The spelling of 3225213132 in words is "three billion, two hundred twenty-five million, two hundred thirteen thousand, one hundred thirty-two".