68007241 has 2 divisors, whose sum is σ = 68007242. Its totient is φ = 68007240.

The previous prime is 68007227. The next prime is 68007271. The reversal of 68007241 is 14270086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43296400 + 24710841 = 6580^2 + 4971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68007241 is a prime.

It is not a weakly prime, because it can be changed into another prime (68007271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34003620 + 34003621.

It is an arithmetic number, because the mean of its divisors is an integer number (34003621).

Almost surely, 2^68007241 is an apocalyptic number.

It is an amenable number.

68007241 is a deficient number, since it is larger than the sum of its proper divisors (1).

68007241 is an equidigital number, since it uses as much as digits as its factorization.

68007241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 68007241 is about 8246.6502896631. The cubic root of 68007241 is about 408.1799975523.

It can be divided in two parts, 6800 and 7241, that added together give a palindrome (14041).

The spelling of 68007241 in words is "sixty-eight million, seven thousand, two hundred forty-one".