2273798422 has 16 divisors (see below), whose sum is σ = 3905701632. Its totient is φ = 972544680.

The previous prime is 2273798393. The next prime is 2273798431. The reversal of 2273798422 is 2248973722.

It is a congruent number.

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, 154404 + ... + 168487.

It is an arithmetic number, because the mean of its divisors is an integer number (244106352).

Almost surely, 2^2273798422 is an apocalyptic number.

2273798422 is a deficient number, since it is larger than the sum of its proper divisors (1631903210).

2273798422 is a wasteful number, since it uses less digits than its factorization.

2273798422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323403.

The product of its digits is 677376, while the sum is 46.

The square root of 2273798422 is about 47684.3624472426. The cubic root of 2273798422 is about 1314.9744672571.

The spelling of 2273798422 in words is "two billion, two hundred seventy-three million, seven hundred ninety-eight thousand, four hundred twenty-two".