2281095184 has 10 divisors (see below), whose sum is σ = 4419621950. Its totient is φ = 1140547584.

The previous prime is 2281095169. The next prime is 2281095191. The reversal of 2281095184 is 4815901822.

It can be written as a sum of positive squares in only one way, i.e., 2178275584 + 102819600 = 46672^2 + 10140^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71284209 + ... + 71284240.

It is an arithmetic number, because the mean of its divisors is an integer number (441962195).

Almost surely, 2^2281095184 is an apocalyptic number.

It is an amenable number.

2281095184 is a deficient number, since it is larger than the sum of its proper divisors (2138526766).

2281095184 is a wasteful number, since it uses less digits than its factorization.

2281095184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142568457 (or 142568451 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 2281095184 is about 47760.8122208993. The cubic root of 2281095184 is about 1316.3795771939.

The spelling of 2281095184 in words is "two billion, two hundred eighty-one million, ninety-five thousand, one hundred eighty-four".