3225062172 has 12 divisors (see below), whose sum is σ = 7525145096. Its totient is φ = 1075020720.

The previous prime is 3225062167. The next prime is 3225062207. The reversal of 3225062172 is 2712605223.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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, 134377579 + ... + 134377602.

Almost surely, 2^3225062172 is an apocalyptic number.

It is an amenable number.

3225062172 is an abundant number, since it is smaller than the sum of its proper divisors (4300082924).

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

3225062172 is a wasteful number, since it uses less digits than its factorization.

3225062172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268755188 (or 268755186 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3225062172 is about 56789.6308493021. The cubic root of 3225062172 is about 1477.4496758808.

Adding to 3225062172 its reverse (2712605223), we get a palindrome (5937667395).

The spelling of 3225062172 in words is "three billion, two hundred twenty-five million, sixty-two thousand, one hundred seventy-two".