241070639 has 2 divisors, whose sum is σ = 241070640. Its totient is φ = 241070638.

The previous prime is 241070617. The next prime is 241070671. The reversal of 241070639 is 936070142.

It is an a-pointer prime, because the next prime (241070671) can be obtained adding 241070639 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241070639 - 2²⁰ = 240022063 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241070239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120535319 + 120535320.

It is an arithmetic number, because the mean of its divisors is an integer number (120535320).

Almost surely, 2^241070639 is an apocalyptic number.

241070639 is a deficient number, since it is larger than the sum of its proper divisors (1).

241070639 is an equidigital number, since it uses as much as digits as its factorization.

241070639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 241070639 is about 15526.4496585665. The cubic root of 241070639 is about 622.3692205497.

The spelling of 241070639 in words is "two hundred forty-one million, seventy thousand, six hundred thirty-nine".