2239079147 has 2 divisors, whose sum is σ = 2239079148. Its totient is φ = 2239079146.

The previous prime is 2239079123. The next prime is 2239079159. The reversal of 2239079147 is 7419709322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2239079147 - 2⁶ = 2239079083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2239079098 and 2239079107.

It is not a weakly prime, because it can be changed into another prime (2239079047) 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, 1119539573 + 1119539574.

It is an arithmetic number, because the mean of its divisors is an integer number (1119539574).

Almost surely, 2^2239079147 is an apocalyptic number.

2239079147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2239079147 is an equidigital number, since it uses as much as digits as its factorization.

2239079147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 2239079147 is about 47318.9089793922. The cubic root of 2239079147 is about 1308.2472035944.

The spelling of 2239079147 in words is "two billion, two hundred thirty-nine million, seventy-nine thousand, one hundred forty-seven".