2270889846 has 12 divisors (see below), whose sum is σ = 4920261372. Its totient is φ = 756963276.

The previous prime is 2270889799. The next prime is 2270889853. The reversal of 2270889846 is 6489880722.

It is a junction number, because it is equal to n+sod(n) for n = 2270889792 and 2270889801.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 63080256 + ... + 63080291.

It is an arithmetic number, because the mean of its divisors is an integer number (410021781).

Almost surely, 2^2270889846 is an apocalyptic number.

2270889846 is an abundant number, since it is smaller than the sum of its proper divisors (2649371526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2270889846 is a wasteful number, since it uses less digits than its factorization.

2270889846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126160555 (or 126160552 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 2270889846 is about 47653.8544715955. The cubic root of 2270889846 is about 1314.4135358050.

The spelling of 2270889846 in words is "two billion, two hundred seventy million, eight hundred eighty-nine thousand, eight hundred forty-six".