68234713 has 2 divisors, whose sum is σ = 68234714. Its totient is φ = 68234712.

The previous prime is 68234671. The next prime is 68234729. The reversal of 68234713 is 31743286.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68029504 + 205209 = 8248^2 + 453^2 .

It is a cyclic number.

It is not a de Polignac number, because 68234713 - 2²⁵ = 34680281 is a prime.

It is not a weakly prime, because it can be changed into another prime (68238713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34117356 + 34117357.

It is an arithmetic number, because the mean of its divisors is an integer number (34117357).

Almost surely, 2^68234713 is an apocalyptic number.

It is an amenable number.

68234713 is a deficient number, since it is larger than the sum of its proper divisors (1).

68234713 is an equidigital number, since it uses as much as digits as its factorization.

68234713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 34.

The square root of 68234713 is about 8260.4305577857. The cubic root of 68234713 is about 408.6345873348.

Adding to 68234713 its reverse (31743286), we get a palindrome (99977999).

The spelling of 68234713 in words is "sixty-eight million, two hundred thirty-four thousand, seven hundred thirteen".