2772574328 has 16 divisors (see below), whose sum is σ = 5244583680. Its totient is φ = 1374018688.

The previous prime is 2772574309. The next prime is 2772574333. The reversal of 2772574328 is 8234752772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532600 + ... + 1534407.

It is an arithmetic number, because the mean of its divisors is an integer number (327786480).

Almost surely, 2^2772574328 is an apocalyptic number.

It is an amenable number.

2772574328 is a deficient number, since it is larger than the sum of its proper divisors (2472009352).

2772574328 is a wasteful number, since it uses less digits than its factorization.

2772574328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067126 (or 3067122 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 47.

The square root of 2772574328 is about 52655.2402710310. The cubic root of 2772574328 is about 1404.8428082816.

The spelling of 2772574328 in words is "two billion, seven hundred seventy-two million, five hundred seventy-four thousand, three hundred twenty-eight".