2773332232 has 64 divisors (see below), whose sum is σ = 5739984000. Its totient is φ = 1245757440.

The previous prime is 2773332227. The next prime is 2773332239. The reversal of 2773332232 is 2322333772.

It is not an unprimeable number, because it can be changed into a prime (2773332239) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3369373 + ... + 3370195.

It is an arithmetic number, because the mean of its divisors is an integer number (89687250).

Almost surely, 2^2773332232 is an apocalyptic number.

2773332232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2773332232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2869992000).

2773332232 is an abundant number, since it is smaller than the sum of its proper divisors (2966651768).

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

2773332232 is a wasteful number, since it uses less digits than its factorization.

2773332232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1242 counting only the distinct ones).

The product of its digits is 63504, while the sum is 34.

The square root of 2773332232 is about 52662.4366318157. The cubic root of 2773332232 is about 1404.9708047276.

The spelling of 2773332232 in words is "two billion, seven hundred seventy-three million, three hundred thirty-two thousand, two hundred thirty-two".