705474241 has 2 divisors, whose sum is σ = 705474242. Its totient is φ = 705474240.

The previous prime is 705474233. The next prime is 705474281. The reversal of 705474241 is 142474507.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 703310400 + 2163841 = 26520^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 705474241 - 2³ = 705474233 is a prime.

It is a super-3 number, since 3×705474241³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 705474197 and 705474206.

It is not a weakly prime, because it can be changed into another prime (705474221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352737120 + 352737121.

It is an arithmetic number, because the mean of its divisors is an integer number (352737121).

Almost surely, 2^705474241 is an apocalyptic number.

It is an amenable number.

705474241 is a deficient number, since it is larger than the sum of its proper divisors (1).

705474241 is an equidigital number, since it uses as much as digits as its factorization.

705474241 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 705474241 is about 26560.7650680473. The cubic root of 705474241 is about 890.2125659001.

The spelling of 705474241 in words is "seven hundred five million, four hundred seventy-four thousand, two hundred forty-one".