6228172832 has 54 divisors (see below), whose sum is σ = 14270788413. Its totient is φ = 2667877632.

The previous prime is 6228172789. The next prime is 6228172879. The reversal of 6228172832 is 2382718226.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 5873076496 + 355096336 = 76636^2 + 18844^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=55804.

It is a self number, because there is not a number n which added to its sum of digits gives 6228172832.

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 8 ways as a sum of consecutive naturals, for example, 3124028 + ... + 3126020.

Almost surely, 2^6228172832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6228172832

6228172832 is an abundant number, since it is smaller than the sum of its proper divisors (8042615581).

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

6228172832 is an frugal number, since it uses more digits than its factorization.

6228172832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010 (or 2002 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 6228172832 is about 78918.7736346682. The cubic root of 6228172832 is about 1839.8689289117.

The spelling of 6228172832 in words is "six billion, two hundred twenty-eight million, one hundred seventy-two thousand, eight hundred thirty-two".