2272126793 has 2 divisors, whose sum is σ = 2272126794. Its totient is φ = 2272126792.

The previous prime is 2272126729. The next prime is 2272126811. The reversal of 2272126793 is 3976212722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2120418304 + 151708489 = 46048^2 + 12317^2 .

It is a cyclic number.

It is not a de Polignac number, because 2272126793 - 2⁶ = 2272126729 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2272126793.

It is not a weakly prime, because it can be changed into another prime (2272126193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136063396 + 1136063397.

It is an arithmetic number, because the mean of its divisors is an integer number (1136063397).

Almost surely, 2^2272126793 is an apocalyptic number.

It is an amenable number.

2272126793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272126793 is an equidigital number, since it uses as much as digits as its factorization.

2272126793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 2272126793 is about 47666.8311617208. The cubic root of 2272126793 is about 1314.6521448789.

The spelling of 2272126793 in words is "two billion, two hundred seventy-two million, one hundred twenty-six thousand, seven hundred ninety-three".