863574241 has 2 divisors, whose sum is σ = 863574242. Its totient is φ = 863574240.

The previous prime is 863574181. The next prime is 863574269. The reversal of 863574241 is 142475368.

863574241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 618964641 + 244609600 = 24879^2 + 15640^2 .

It is a cyclic number.

It is not a de Polignac number, because 863574241 - 2⁷ = 863574113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 863574194 and 863574203.

It is not a weakly prime, because it can be changed into another prime (863574541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431787120 + 431787121.

It is an arithmetic number, because the mean of its divisors is an integer number (431787121).

Almost surely, 2^863574241 is an apocalyptic number.

It is an amenable number.

863574241 is a deficient number, since it is larger than the sum of its proper divisors (1).

863574241 is an equidigital number, since it uses as much as digits as its factorization.

863574241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The square root of 863574241 is about 29386.6337133058. The cubic root of 863574241 is about 952.2841586510.

The spelling of 863574241 in words is "eight hundred sixty-three million, five hundred seventy-four thousand, two hundred forty-one".