2277324772 has 24 divisors (see below), whose sum is σ = 4013040416. Its totient is φ = 1130770368.

The previous prime is 2277324769. The next prime is 2277324779. The reversal of 2277324772 is 2774237722.

It is not an unprimeable number, because it can be changed into a prime (2277324779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344248 + ... + 350800.

Almost surely, 2^2277324772 is an apocalyptic number.

It is an amenable number.

2277324772 is a deficient number, since it is larger than the sum of its proper divisors (1735715644).

2277324772 is a wasteful number, since it uses less digits than its factorization.

2277324772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7147 (or 7145 counting only the distinct ones).

The product of its digits is 460992, while the sum is 43.

The square root of 2277324772 is about 47721.3240805408. The cubic root of 2277324772 is about 1315.6538979230.

The spelling of 2277324772 in words is "two billion, two hundred seventy-seven million, three hundred twenty-four thousand, seven hundred seventy-two".