2232995728 has 20 divisors (see below), whose sum is σ = 4327209648. Its totient is φ = 1116296480.

The previous prime is 2232995711. The next prime is 2232995731. The reversal of 2232995728 is 8275992322.

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, 123423 + ... + 140353.

Almost surely, 2^2232995728 is an apocalyptic number.

It is an amenable number.

2232995728 is a deficient number, since it is larger than the sum of its proper divisors (2094213920).

2232995728 is a wasteful number, since it uses less digits than its factorization.

2232995728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25182 (or 25176 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 2232995728 is about 47254.5842009006. The cubic root of 2232995728 is about 1307.0613240525.

The spelling of 2232995728 in words is "two billion, two hundred thirty-two million, nine hundred ninety-five thousand, seven hundred twenty-eight".