2272704541 has 2 divisors, whose sum is σ = 2272704542. Its totient is φ = 2272704540.

The previous prime is 2272704491. The next prime is 2272704557. The reversal of 2272704541 is 1454072722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2185188516 + 87516025 = 46746^2 + 9355^2 .

It is a cyclic number.

It is not a de Polignac number, because 2272704541 - 2⁹ = 2272704029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2272704497 and 2272704506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272774541) 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, 1136352270 + 1136352271.

It is an arithmetic number, because the mean of its divisors is an integer number (1136352271).

Almost surely, 2^2272704541 is an apocalyptic number.

It is an amenable number.

2272704541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272704541 is an equidigital number, since it uses as much as digits as its factorization.

2272704541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31360, while the sum is 34.

The square root of 2272704541 is about 47672.8910493165. The cubic root of 2272704541 is about 1314.7635637312.

The spelling of 2272704541 in words is "two billion, two hundred seventy-two million, seven hundred four thousand, five hundred forty-one".