774100241 has 2 divisors, whose sum is σ = 774100242. Its totient is φ = 774100240.

The previous prime is 774100231. The next prime is 774100267. The reversal of 774100241 is 142001477.

It is an a-pointer prime, because the next prime (774100267) can be obtained adding 774100241 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 760380625 + 13719616 = 27575^2 + 3704^2 .

It is a cyclic number.

It is not a de Polignac number, because 774100241 - 2⁶ = 774100177 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 774100241.

It is not a weakly prime, because it can be changed into another prime (774100231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387050120 + 387050121.

It is an arithmetic number, because the mean of its divisors is an integer number (387050121).

Almost surely, 2^774100241 is an apocalyptic number.

It is an amenable number.

774100241 is a deficient number, since it is larger than the sum of its proper divisors (1).

774100241 is an equidigital number, since it uses as much as digits as its factorization.

774100241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 774100241 is about 27822.6569723310. The cubic root of 774100241 is about 918.1896666533.

The spelling of 774100241 in words is "seven hundred seventy-four million, one hundred thousand, two hundred forty-one".