2281670593 has 2 divisors, whose sum is σ = 2281670594. Its totient is φ = 2281670592.

The previous prime is 2281670591. The next prime is 2281670627. The reversal of 2281670593 is 3950761822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1689867664 + 591802929 = 41108^2 + 24327^2 .

It is a cyclic number.

It is not a de Polignac number, because 2281670593 - 2¹ = 2281670591 is a prime.

Together with 2281670591, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2281670591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140835296 + 1140835297.

It is an arithmetic number, because the mean of its divisors is an integer number (1140835297).

Almost surely, 2^2281670593 is an apocalyptic number.

It is an amenable number.

2281670593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2281670593 is an equidigital number, since it uses as much as digits as its factorization.

2281670593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2281670593 is about 47766.8357021899. The cubic root of 2281670593 is about 1316.4902539981.

The spelling of 2281670593 in words is "two billion, two hundred eighty-one million, six hundred seventy thousand, five hundred ninety-three".