2228735876 has 6 divisors (see below), whose sum is σ = 3900287790. Its totient is φ = 1114367936.

The previous prime is 2228735867. The next prime is 2228735879. The reversal of 2228735876 is 6785378222.

2228735876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2169137476 + 59598400 = 46574^2 + 7720^2 .

It is not an unprimeable number, because it can be changed into a prime (2228735879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278591981 + ... + 278591988.

It is an arithmetic number, because the mean of its divisors is an integer number (650047965).

Almost surely, 2^2228735876 is an apocalyptic number.

It is an amenable number.

2228735876 is a deficient number, since it is larger than the sum of its proper divisors (1671551914).

2228735876 is a wasteful number, since it uses less digits than its factorization.

2228735876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557183973 (or 557183971 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 50.

The square root of 2228735876 is about 47209.4892579871. The cubic root of 2228735876 is about 1306.2296412935.

The spelling of 2228735876 in words is "two billion, two hundred twenty-eight million, seven hundred thirty-five thousand, eight hundred seventy-six".