2239961083 has 2 divisors, whose sum is σ = 2239961084. Its totient is φ = 2239961082.

The previous prime is 2239961081. The next prime is 2239961173. The reversal of 2239961083 is 3801699322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2239961083 - 2¹ = 2239961081 is a prime.

Together with 2239961081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2239961081) by changing a digit.

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 as a sum of consecutive naturals, namely, 1119980541 + 1119980542.

It is an arithmetic number, because the mean of its divisors is an integer number (1119980542).

Almost surely, 2^2239961083 is an apocalyptic number.

2239961083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2239961083 is an equidigital number, since it uses as much as digits as its factorization.

2239961083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 2239961083 is about 47328.2271271595. The cubic root of 2239961083 is about 1308.4189466454.

The spelling of 2239961083 in words is "two billion, two hundred thirty-nine million, nine hundred sixty-one thousand, eighty-three".