2274727660 has 24 divisors (see below), whose sum is σ = 4795970256. Its totient is φ = 906264000.

The previous prime is 2274727657. The next prime is 2274727661. The reversal of 2274727660 is 667274722.

It is not an unprimeable number, because it can be changed into a prime (2274727661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221547 + ... + 231586.

It is an arithmetic number, because the mean of its divisors is an integer number (199832094).

Almost surely, 2^2274727660 is an apocalyptic number.

2274727660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2274727660 is an abundant number, since it is smaller than the sum of its proper divisors (2521242596).

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

2274727660 is a wasteful number, since it uses less digits than its factorization.

2274727660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453393 (or 453391 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 2274727660 is about 47694.1050864779. The cubic root of 2274727660 is about 1315.1535739910.

The spelling of 2274727660 in words is "two billion, two hundred seventy-four million, seven hundred twenty-seven thousand, six hundred sixty".