2242737589 has 2 divisors, whose sum is σ = 2242737590. Its totient is φ = 2242737588.

The previous prime is 2242737571. The next prime is 2242737641. The reversal of 2242737589 is 9857372422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1614834225 + 627903364 = 40185^2 + 25058^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242737589 - 2¹¹ = 2242735541 is a prime.

It is a super-2 number, since 2×2242737589² = 10059743786227065842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242732589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121368794 + 1121368795.

It is an arithmetic number, because the mean of its divisors is an integer number (1121368795).

Almost surely, 2^2242737589 is an apocalyptic number.

It is an amenable number.

2242737589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242737589 is an equidigital number, since it uses as much as digits as its factorization.

2242737589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 49.

The square root of 2242737589 is about 47357.5504961986. The cubic root of 2242737589 is about 1308.9593329808.

The spelling of 2242737589 in words is "two billion, two hundred forty-two million, seven hundred thirty-seven thousand, five hundred eighty-nine".