2228975842 has 16 divisors (see below), whose sum is σ = 3726462240. Its totient is φ = 993722688.

The previous prime is 2228975789. The next prime is 2228975909. The reversal of 2228975842 is 2485798222.

2228975842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1724568 + ... + 1725859.

It is an arithmetic number, because the mean of its divisors is an integer number (232903890).

Almost surely, 2^2228975842 is an apocalyptic number.

2228975842 is a deficient number, since it is larger than the sum of its proper divisors (1497486398).

2228975842 is a wasteful number, since it uses less digits than its factorization.

2228975842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3450465.

The product of its digits is 1290240, while the sum is 49.

The square root of 2228975842 is about 47212.0306913397. The cubic root of 2228975842 is about 1306.2765198038.

The spelling of 2228975842 in words is "two billion, two hundred twenty-eight million, nine hundred seventy-five thousand, eight hundred forty-two".