2280960882 has 18 divisors (see below), whose sum is σ = 4942520973. Its totient is φ = 760252752.

The previous prime is 2280960881. The next prime is 2280960911. The reversal of 2280960882 is 2880690822.

It can be written as a sum of positive squares in 2 ways, for example, as 1956204441 + 324756441 = 44229^2 + 18021^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33771.

It is not an unprimeable number, because it can be changed into a prime (2280960881) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 196998 + ... + 208254.

Almost surely, 2^2280960882 is an apocalyptic number.

2280960882 is an abundant number, since it is smaller than the sum of its proper divisors (2661560091).

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

2280960882 is an frugal number, since it uses more digits than its factorization.

2280960882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22522 (or 11262 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 2280960882 is about 47759.4062149018. The cubic root of 2280960882 is about 1316.3537422527.

The spelling of 2280960882 in words is "two billion, two hundred eighty million, nine hundred sixty thousand, eight hundred eighty-two".