2275782322 has 16 divisors (see below), whose sum is σ = 3760166592. Its totient is φ = 1024402320.

The previous prime is 2275782319. The next prime is 2275782329. The reversal of 2275782322 is 2232875722.

It is not an unprimeable number, because it can be changed into a prime (2275782329) 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 7 ways as a sum of consecutive naturals, for example, 499893 + ... + 504424.

It is an arithmetic number, because the mean of its divisors is an integer number (235010412).

Almost surely, 2^2275782322 is an apocalyptic number.

2275782322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2275782322 is a deficient number, since it is larger than the sum of its proper divisors (1484384270).

2275782322 is a wasteful number, since it uses less digits than its factorization.

2275782322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004433.

The product of its digits is 188160, while the sum is 40.

The square root of 2275782322 is about 47705.1603288365. The cubic root of 2275782322 is about 1315.3567965883.

The spelling of 2275782322 in words is "two billion, two hundred seventy-five million, seven hundred eighty-two thousand, three hundred twenty-two".