2747512241 has 2 divisors, whose sum is σ = 2747512242. Its totient is φ = 2747512240.

The previous prime is 2747512211. The next prime is 2747512249. The reversal of 2747512241 is 1422157472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2716598641 + 30913600 = 52121^2 + 5560^2 .

It is a cyclic number.

It is not a de Polignac number, because 2747512241 - 2¹⁸ = 2747250097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2747512249) 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, 1373756120 + 1373756121.

It is an arithmetic number, because the mean of its divisors is an integer number (1373756121).

Almost surely, 2^2747512241 is an apocalyptic number.

It is an amenable number.

2747512241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2747512241 is an equidigital number, since it uses as much as digits as its factorization.

2747512241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31360, while the sum is 35.

The square root of 2747512241 is about 52416.7171902247. The cubic root of 2747512241 is about 1400.5970652283.

The spelling of 2747512241 in words is "two billion, seven hundred forty-seven million, five hundred twelve thousand, two hundred forty-one".