2281848068 has 6 divisors (see below), whose sum is σ = 3993234126. Its totient is φ = 1140924032.

The previous prime is 2281848043. The next prime is 2281848077. The reversal of 2281848068 is 8608481822.

It can be written as a sum of positive squares in only one way, i.e., 1475174464 + 806673604 = 38408^2 + 28402^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285231005 + ... + 285231012.

It is an arithmetic number, because the mean of its divisors is an integer number (665539021).

Almost surely, 2^2281848068 is an apocalyptic number.

It is an amenable number.

2281848068 is a deficient number, since it is larger than the sum of its proper divisors (1711386058).

2281848068 is a wasteful number, since it uses less digits than its factorization.

2281848068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570462021 (or 570462019 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 47.

The square root of 2281848068 is about 47768.6933880340. The cubic root of 2281848068 is about 1316.5243865983.

The spelling of 2281848068 in words is "two billion, two hundred eighty-one million, eight hundred forty-eight thousand, sixty-eight".