2774224772 has 48 divisors (see below), whose sum is σ = 5377276800. Its totient is φ = 1241856000.

The previous prime is 2774224769. The next prime is 2774224799.

2774224772 is nontrivially palindromic in base 10.

2774224772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882788 + ... + 885924.

It is an arithmetic number, because the mean of its divisors is an integer number (112026600).

Almost surely, 2^2774224772 is an apocalyptic number.

2774224772 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2774224772 is a deficient number, since it is larger than the sum of its proper divisors (2603052028).

2774224772 is a wasteful number, since it uses less digits than its factorization.

2774224772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452 (or 3450 counting only the distinct ones).

The product of its digits is 614656, while the sum is 44.

The square root of 2774224772 is about 52670.9101117495. The cubic root of 2774224772 is about 1405.1215088911.

The spelling of 2774224772 in words is "two billion, seven hundred seventy-four million, two hundred twenty-four thousand, seven hundred seventy-two".