241274857 has 2 divisors, whose sum is σ = 241274858. Its totient is φ = 241274856.

The previous prime is 241274851. The next prime is 241274881. The reversal of 241274857 is 758472142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120912016 + 120362841 = 10996^2 + 10971^2 .

It is a cyclic number.

It is not a de Polignac number, because 241274857 - 2⁷ = 241274729 is a prime.

It is not a weakly prime, because it can be changed into another prime (241274851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120637428 + 120637429.

It is an arithmetic number, because the mean of its divisors is an integer number (120637429).

Almost surely, 2^241274857 is an apocalyptic number.

It is an amenable number.

241274857 is a deficient number, since it is larger than the sum of its proper divisors (1).

241274857 is an equidigital number, since it uses as much as digits as its factorization.

241274857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125440, while the sum is 40.

The square root of 241274857 is about 15533.0247215409. The cubic root of 241274857 is about 622.5449133468.

The spelling of 241274857 in words is "two hundred forty-one million, two hundred seventy-four thousand, eight hundred fifty-seven".