605089241 has 2 divisors, whose sum is σ = 605089242. Its totient is φ = 605089240.

The previous prime is 605089171. The next prime is 605089307. The reversal of 605089241 is 142980506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 604963216 + 126025 = 24596^2 + 355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605089241 is a prime.

It is a super-2 number, since 2×605089241² = 732265979147912162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (605080241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302544620 + 302544621.

It is an arithmetic number, because the mean of its divisors is an integer number (302544621).

Almost surely, 2^605089241 is an apocalyptic number.

It is an amenable number.

605089241 is a deficient number, since it is larger than the sum of its proper divisors (1).

605089241 is an equidigital number, since it uses as much as digits as its factorization.

605089241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 605089241 is about 24598.5617669001. The cubic root of 605089241 is about 845.8106390432.

The spelling of 605089241 in words is "six hundred five million, eighty-nine thousand, two hundred forty-one".