2228577896 has 16 divisors (see below), whose sum is σ = 4196520900. Its totient is φ = 1109505664.

The previous prime is 2228577859. The next prime is 2228577907. The reversal of 2228577896 is 6987758222.

It can be written as a sum of positive squares in 2 ways, for example, as 2202424900 + 26152996 = 46930^2 + 5114^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595931 + ... + 599658.

Almost surely, 2^2228577896 is an apocalyptic number.

It is an amenable number.

2228577896 is a deficient number, since it is larger than the sum of its proper divisors (1967943004).

2228577896 is a wasteful number, since it uses less digits than its factorization.

2228577896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195828 (or 1195824 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 56.

The square root of 2228577896 is about 47207.8160477690. The cubic root of 2228577896 is about 1306.1987773051.

The spelling of 2228577896 in words is "two billion, two hundred twenty-eight million, five hundred seventy-seven thousand, eight hundred ninety-six".