2242758307 has 2 divisors, whose sum is σ = 2242758308. Its totient is φ = 2242758306.

The previous prime is 2242758299. The next prime is 2242758317. The reversal of 2242758307 is 7038572422.

2242758307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242758307 - 2³ = 2242758299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2242758307.

It is not a weakly prime, because it can be changed into another prime (2242758317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121379153 + 1121379154.

It is an arithmetic number, because the mean of its divisors is an integer number (1121379154).

Almost surely, 2^2242758307 is an apocalyptic number.

2242758307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242758307 is an equidigital number, since it uses as much as digits as its factorization.

2242758307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 2242758307 is about 47357.7692358920. The cubic root of 2242758307 is about 1308.9633636107.

The spelling of 2242758307 in words is "two billion, two hundred forty-two million, seven hundred fifty-eight thousand, three hundred seven".