2773202472 has 48 divisors (see below), whose sum is σ = 7519668000. Its totient is φ = 923304096.

The previous prime is 2773202449. The next prime is 2773202479. The reversal of 2773202472 is 2742023772.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2773202479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39429 + ... + 84267.

It is an arithmetic number, because the mean of its divisors is an integer number (156659750).

Almost surely, 2^2773202472 is an apocalyptic number.

It is an amenable number.

2773202472 is an abundant number, since it is smaller than the sum of its proper divisors (4746465528).

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

2773202472 is a wasteful number, since it uses less digits than its factorization.

2773202472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45710 (or 45703 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 2773202472 is about 52661.2046197198. The cubic root of 2773202472 is about 1404.9488922363.

The spelling of 2773202472 in words is "two billion, seven hundred seventy-three million, two hundred two thousand, four hundred seventy-two".