2270803788 has 48 divisors (see below), whose sum is σ = 6422478720. Its totient is φ = 688122000.

The previous prime is 2270803771. The next prime is 2270803789. The reversal of 2270803788 is 8873080722.

2270803788 is a `hidden beast` number, since 2 + 270 + 8 + 0 + 378 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (2270803789) 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 15 ways as a sum of consecutive naturals, for example, 954538 + ... + 956913.

It is an arithmetic number, because the mean of its divisors is an integer number (133801640).

Almost surely, 2^2270803788 is an apocalyptic number.

It is an amenable number.

2270803788 is an abundant number, since it is smaller than the sum of its proper divisors (4151674932).

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

2270803788 is a wasteful number, since it uses less digits than its factorization.

2270803788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911475 (or 1911467 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 2270803788 is about 47652.9515140458. The cubic root of 2270803788 is about 1314.3969318544.

The spelling of 2270803788 in words is "two billion, two hundred seventy million, eight hundred three thousand, seven hundred eighty-eight".